Update pages/2_What is Probability?.py

pages/2_What is Probability?.py

@@ -98,7 +98,7 @@ In this case empirical probability is not used so that we make assumption (i.e.,
 
 ---> **Empirical Probability = Theoretical probability at infinity**'''
 st.markdown(multi)
-st.subheader(":green[1.Theoretical Probability]")
+st.subheader(":green[2.Theoretical Probability]")
 multi = '''Theoretical probability is used when number of trials increases 
 
 It is the ratio of total number of favourable outcomes with respect to total number of outcomes
@@ -123,7 +123,20 @@ What is the probability of a person winning a raffle prize?
 
 ---> Probability(person winning a raffle prize) =  30 / 500
 
----> Therefore, 30 / 500 = 0.06. This shows that the probability of a person winning a raffle prize is 0.06.'''
+---> Therefore, 30 / 500 = 0.06. This shows that the probability of a person winning a raffle prize is 0.06.
+
+**Example-2:**
+
+The letters of the word "MATHEMATICS" are placed in a bag. 
+What is the probability of drawing the letter "T" from the bag?
+
+---> total number of letters = 11
+
+---> As there are two T's placed in the bag thus, the number of favorable outcomes = 2.
+
+---> Probability(drawing the letter "T") = 2 / 11 = 0.18
+
+---> Probability of drawing the letter "T" is 0.18'''
 st.markdown(multi)