messages listlengths 1 1 | ground_truth stringclasses 85 values | dataset stringclasses 1 value |
|---|---|---|
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {h: 2, q: 1, t: 1, k: 3, g: 3}. What is the expected number of occurrences of the pattern 't*k' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.63 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {f: 5, d: 3, i: 2}. What is the expected number of occurrences of the pattern 'f.*f' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.22 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {t: 6, k: 4} to form a word, what is the expected number of matches of the pattern 't.*t'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 3.33 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {t: 4, s: 3, k: 1, j: 1, l: 1}. What is the expected number of occurrences of the pattern 'j+s' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.13 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {m: 3, c: 5, k: 2} to form a word, what is the expected number of matches of the pattern 'c.*c'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.22 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {s: 1, h: 3, c: 2, t: 4}, what is the expected number of times the pattern 'cs+' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.09 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {w: 3, v: 7}. What is the expected number of occurrences of the pattern 'vw*' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 4.62 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {t: 3, l: 1, v: 3, r: 3} to form a word, what is the expected number of matches of the pattern 'v.*v'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.67 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {k: 1, f: 2, b: 2, j: 2, g: 3} to form a word, what is the expected number of matches of the pattern 'j.*j'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.22 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {v: 2, w: 3, y: 4, m: 1} to form a word, what is the expected number of matches of the pattern 'y+v'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.48 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {a: 5, w: 5} to form a word, what is the expected number of matches of the pattern 'a.*a'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.22 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {h: 2, r: 1, u: 2, g: 5} to form a word, what is the expected number of matches of the pattern 'r+h'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.09 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {z: 2, x: 8}. What is the expected number of occurrences of the pattern 'x.*x' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 6.22 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {q: 1, t: 2, u: 2, z: 2, w: 3}. What is the expected number of occurrences of the pattern 'z+t' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.19 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {b: 1, y: 3, s: 1, o: 2, q: 3}. What is the expected number of occurrences of the pattern 'sb+' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.04 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {q: 1, d: 6, r: 3}, what is the expected number of times the pattern 'd.*d' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 3.33 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {f: 3, b: 1, t: 2, d: 4}, what is the expected number of times the pattern 'd.*d' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.33 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {f: 7, h: 3}. What is the expected number of occurrences of the pattern 'h.*f' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.33 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {l: 3, h: 2, o: 4, m: 1} to form a word, what is the expected number of matches of the pattern 'h.*l'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.67 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {r: 2, f: 2, o: 2, i: 4}, what is the expected number of times the pattern 'o+i' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.39 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {b: 3, d: 3, p: 1, c: 3}. What is the expected number of occurrences of the pattern 'p+d' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.13 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {l: 1, j: 2, n: 3, u: 1, i: 3}. What is the expected number of occurrences of the pattern 'in+' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.48 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {b: 2, o: 4, g: 4}, what is the expected number of times the pattern 'o*g' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.95 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {m: 3, w: 1, a: 3, l: 3} to form a word, what is the expected number of matches of the pattern 'l.*l'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.67 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {g: 2, e: 3, j: 3, q: 2} to form a word, what is the expected number of matches of the pattern 'e*q'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.32 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {y: 1, i: 2, d: 3, r: 2, g: 2}, what is the expected number of times the pattern 'y+r' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.09 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {c: 3, d: 2, a: 3, j: 2}, what is the expected number of times the pattern 'c.*c' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.67 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {c: 2, m: 3, j: 2, o: 3}, what is the expected number of times the pattern 'j.*j' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.22 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {y: 3, v: 1, u: 2, n: 4} to form a word, what is the expected number of matches of the pattern 'n+v'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.24 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {p: 4, w: 2, v: 4} to form a word, what is the expected number of matches of the pattern 'pv+'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.95 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {j: 1, s: 1, w: 2, b: 4, n: 2}. What is the expected number of occurrences of the pattern 'j.*j' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.0 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {j: 6, k: 4}, what is the expected number of times the pattern 'jk+' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.43 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {r: 2, k: 1, m: 3, y: 2, i: 2}, what is the expected number of times the pattern 'm.*y' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.67 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {t: 4, u: 5, w: 1} to form a word, what is the expected number of matches of the pattern 'w+t'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.18 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {t: 4, w: 1, a: 2, n: 3}. What is the expected number of occurrences of the pattern 't.*t' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.33 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {a: 1, q: 3, r: 3, i: 3} to form a word, what is the expected number of matches of the pattern 'r*a'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.66 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {u: 1, m: 5, n: 3, o: 1}. What is the expected number of occurrences of the pattern 'no*' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.63 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {r: 3, s: 3, f: 1, v: 2, w: 1}, what is the expected number of times the pattern 'f.*f' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.0 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {y: 1, p: 1, o: 2, r: 3, a: 3}. What is the expected number of occurrences of the pattern 'ar*' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.98 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {h: 1, o: 2, c: 3, b: 1, a: 3} to form a word, what is the expected number of matches of the pattern 'h+h'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.0 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {y: 6, e: 4}, what is the expected number of times the pattern 'e.*e' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.33 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {b: 5, w: 4, z: 1}. What is the expected number of occurrences of the pattern 'w+w' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.64 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {e: 3, u: 4, s: 1, b: 1, i: 1}, what is the expected number of times the pattern 'b.*b' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.0 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {h: 1, x: 5, k: 1, s: 3}, what is the expected number of times the pattern 's+k' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.16 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {m: 3, z: 3, p: 2, u: 1, b: 1}. What is the expected number of occurrences of the pattern 'zu+' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.13 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {p: 2, w: 3, b: 2, l: 2, c: 1}. What is the expected number of occurrences of the pattern 'b.*b' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.22 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {v: 2, n: 3, b: 2, t: 2, s: 1} to form a word, what is the expected number of matches of the pattern 'st*'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.6 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {c: 2, f: 4, m: 4} to form a word, what is the expected number of matches of the pattern 'f.*f'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.33 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {q: 3, x: 3, z: 4} to form a word, what is the expected number of matches of the pattern 'zx+'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.64 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {h: 2, u: 2, f: 2, o: 1, x: 3}, what is the expected number of times the pattern 'oh*' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.6 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {c: 4, d: 6}. What is the expected number of occurrences of the pattern 'cd*' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 3.8 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {z: 5, k: 5}. What is the expected number of occurrences of the pattern 'k.*k' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.22 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {p: 3, j: 4, n: 3}, what is the expected number of times the pattern 'p*n' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.98 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {t: 3, f: 1, d: 2, k: 3, g: 1}. What is the expected number of occurrences of the pattern 'tg+' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.13 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {t: 4, s: 2, a: 2, i: 2}, what is the expected number of times the pattern 's+i' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.19 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {w: 2, x: 3, n: 5}, what is the expected number of times the pattern 'x+w' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.32 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {u: 5, f: 1, r: 4}, what is the expected number of times the pattern 'u*r' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 3.33 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {h: 6, l: 4}, what is the expected number of times the pattern 'l.*h' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.67 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {e: 4, t: 3, o: 3}, what is the expected number of times the pattern 'o.*e' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.33 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {p: 1, v: 5, o: 2, x: 2}. What is the expected number of occurrences of the pattern 'v.*v' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.22 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {y: 3, d: 2, v: 1, h: 1, p: 3}. What is the expected number of occurrences of the pattern 'p.*p' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.67 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {c: 2, u: 3, j: 3, s: 2} to form a word, what is the expected number of matches of the pattern 'u.*j'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.0 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {m: 1, v: 2, i: 2, p: 3, r: 2}, what is the expected number of times the pattern 'v.*v' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.22 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {v: 1, m: 1, e: 3, t: 2, q: 3}. What is the expected number of occurrences of the pattern 'v.*v' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.0 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {p: 4, d: 1, y: 3, c: 2} to form a word, what is the expected number of matches of the pattern 'p*d'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.74 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {i: 7, w: 3}, what is the expected number of times the pattern 'wi*' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 3.29 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {t: 5, w: 5}, what is the expected number of times the pattern 'wt+' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.67 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {v: 3, f: 4, u: 3} to form a word, what is the expected number of matches of the pattern 'fv+'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.64 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {g: 1, i: 5, z: 3, f: 1} to form a word, what is the expected number of matches of the pattern 'z.*z'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.67 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {p: 2, u: 2, w: 5, d: 1} to form a word, what is the expected number of matches of the pattern 'd.*u'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.22 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {b: 2, k: 2, d: 6} to form a word, what is the expected number of matches of the pattern 'dd+'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.0 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {a: 4, m: 3, o: 2, n: 1}. What is the expected number of occurrences of the pattern 'na*' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.74 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {d: 2, w: 2, e: 3, f: 1, x: 2} to form a word, what is the expected number of matches of the pattern 'd.*d'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.22 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {l: 2, d: 5, u: 2, j: 1}. What is the expected number of occurrences of the pattern 'dj*' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.72 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {j: 3, l: 3, s: 4}. What is the expected number of occurrences of the pattern 'js+' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.71 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {n: 2, w: 2, t: 3, k: 1, c: 2}. What is the expected number of occurrences of the pattern 'wk*' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.09 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {a: 1, c: 6, p: 1, k: 2} to form a word, what is the expected number of matches of the pattern 'k.*k'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.22 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {h: 4, t: 6}, what is the expected number of times the pattern 't.*t' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 3.33 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {x: 7, b: 3}, what is the expected number of times the pattern 'xb+' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.13 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {j: 2, k: 2, w: 4, r: 2}. What is the expected number of occurrences of the pattern 'w.*k' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.89 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {u: 3, a: 3, z: 1, f: 2, m: 1}, what is the expected number of times the pattern 'f+a' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.29 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {f: 4, a: 4, u: 2}. What is the expected number of occurrences of the pattern 'u.*f' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.89 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {h: 6, x: 4} to form a word, what is the expected number of matches of the pattern 'x+h'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.43 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {j: 4, w: 2, v: 4} to form a word, what is the expected number of matches of the pattern 'v+w'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.48 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {b: 3, r: 1, g: 1, h: 5} to form a word, what is the expected number of matches of the pattern 'h.*b'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.67 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {d: 3, x: 5, s: 2}, what is the expected number of times the pattern 'xd*' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 3.3 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {g: 1, s: 3, a: 2, j: 2, y: 2}, what is the expected number of times the pattern 'j.*j' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.22 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {f: 5, c: 5}, what is the expected number of times the pattern 'cf+' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.67 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {n: 1, t: 2, f: 7} to form a word, what is the expected number of matches of the pattern 'f.*n'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.78 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {m: 2, c: 3, n: 1, f: 3, r: 1}, what is the expected number of times the pattern 'cm*' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.79 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {z: 2, q: 4, p: 2, y: 2}. What is the expected number of occurrences of the pattern 'p.*p' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.22 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {i: 4, h: 1, b: 3, d: 2}. What is the expected number of occurrences of the pattern 'i+h' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.24 | MATH |
[
{
"content": "Form a word by randomly choosing 5 letters from the multiset {j: 5, g: 5}. What is the expected number of occurrences of the pattern 'g*j' in each word? Round your answer to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 4.17 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {s: 4, h: 6} to form a word, what is the expected number of matches of the pattern 's+h'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 1.43 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {t: 5, c: 3, u: 2}, what is the expected number of times the pattern 'c.*c' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.67 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {t: 4, e: 6} to form a word, what is the expected number of matches of the pattern 'e.*e'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 3.33 | MATH |
[
{
"content": "When randomly selecting 5 letters from the multiset {r: 3, z: 4, t: 3} to form a word, what is the expected number of matches of the pattern 'z+r'? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.71 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {e: 4, r: 1, l: 2, j: 2, o: 1}, what is the expected number of times the pattern 'lj+' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.19 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {b: 4, h: 2, f: 4}, what is the expected number of times the pattern 'f*f' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 2.64 | MATH |
[
{
"content": "If you form a word of length 5 by randomly selecting letters from the multiset {m: 1, a: 3, f: 3, o: 2, y: 1}, what is the expected number of times the pattern 'f.*m' appears? Round to 2 decimal places.\n\nPresent the answer in LaTex format: \\boxed{Your answer}",
"role": "user"
}
] | 0.33 | MATH |
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