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1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 05:54:31 | why is segment XY not shown? | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 05:54:42 | Do I have to draw that too? | 1 | 0 | 183,668,144,404,037,630 | Ann | 0413 | Ann | false | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 05:54:54 | it would do you good to draw it, yes | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 05:54:56 | also ABX hardly looks equilateral | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 05:56:08 | Don’t matter right now | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 05:56:24 | I just want a rough idea on how to do proofs | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 05:56:28 | still, you should draw XY | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 05:56:33 | something may jump out at you | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 05:56:45 | IMG_2133.jpg | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 05:56:49 | Yeah | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 05:57:58 | ok great | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 05:57:59 | now | 0 | 1 | 536,452,419,219,882,000 | DontalRulz | 5755 | DontalRulz | false | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 05:58:07 | which triangles are you asked to show the similarity of? | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 05:58:30 | AXZ and BYZ | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 05:59:05 | Ahh | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 05:59:13 | Smart | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 05:59:42 | Not sure how to prove AZ = 2ZB tho | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:00:24 | @Ann | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:02:48 | Yo? | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:02:52 | You there? | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:12:27 | sorry, had to go cook | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:13:01 | okay so you have proved the triangles are similar, yes? | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:14:19 | Uh no | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:15:45 | Can’t we just prove the triangles are similar by using SAS | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:15:52 | ? | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:16:48 | what sides and angles are you planning to use for SAS? | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:18:10 | it might be that your idea will work, but there's no telling until you actually articulate it | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:18:40 | We had same idea or different? | 1 | 0 | 183,668,144,404,037,630 | Ann | 0413 | Ann | false | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:19:12 | i had a different idea than yours, but i will not let you interpret that as saying your idea is wrong and should be rejected out of hand. | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:21:06 | ZAX is similar to ZBY, ZB is similar to AZ, ZX is similar to ZY | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:21:20 | ZAX is similar to ZBY? how do you know? | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:21:21 | Not entirely sure if it’s right cause I haven’t done this stuff in like a year or two | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:21:23 | isn't that our goal? | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:21:31 | Guess | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:21:37 | :sully: | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:21:50 | :cat_wink: | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:22:31 | are you serious? | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:22:37 | Yes | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:22:49 | I don’t have much knowledge about proofs | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:22:58 | do you realize that *guessing* is as far as possible from mathematical proof | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:23:01 | I forgot a lot about it and the textbook doesn’t help | 1 | 0 | 183,668,144,404,037,630 | Ann | 0413 | Ann | false | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:23:07 | Yes | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:23:23 | Give me a source to learn how to proof pls | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:24:36 | I gtg soon, pls | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:24:51 | Can you go through what you would’ve done to prove it | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:26:12 | i would observe that angles YBZ and ZAX are equal, both being 60°,
and angles YZB and AZX are also equal, being a pair of vertical angles | 0 | 1 | 183,668,144,404,037,630 | Ann | 0413 | Ann | false | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:26:30 | two pairs of corresponding equal angles suffice to prove similarity for two triangles | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:27:48 | i think your textbook (or any geometry textbook really) should teach you how to prove things in geometry | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:28:14 | Teachers supposed to do that | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:29:46 | I’m currently not taking the course for the stuff I’m doing in the textbook. I just do it for fun. I don’t have a person to teach me proofs so yea. I’m wanting sources where it explains how to do math proofs and such. Can you pls give me a link to a source if you know. | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:30:14 | My textbook has questions but barely any explanation. You sorta got to figure it out by yourself if no one is teaching you | 1 | 0 | 183,668,144,404,037,630 | Ann | 0413 | Ann | false | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:32:28 | strange | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:32:45 | i dont know of any resource for elementary proofs like this | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:32:57 | like maybe _How To Prove It_ by velleman but i don't think it covers geometry specifically | 0 | 1 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:38:48 | Cheers, I’ll have a look at it | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:38:56 | I’ll prob cya later | 1 | 0 | null | null | null | null | null | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:38:59 | Cya for now | 1 | 0 | 183,668,144,404,037,630 | Ann | 0413 | Ann | false | |||||
1,917 | help-10 | f0bcfaf4468d47f1a6d1736bbfcb0b09 | 536,452,419,219,882,000 | DontalRulz | 04/16/2022 06:39:02 | .close | 1 | 0 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 818,355,389,115,793,500 | size matters | 04/16/2022 06:46:11 | unknown.png | 1 | 0 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 818,355,389,115,793,500 | size matters | 04/16/2022 06:46:15 | how is this formula derived? | 1 | 0 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 818,355,389,115,793,500 | size matters | 04/16/2022 06:47:07 | also, is the formula for the magnitude of an n-dimensional vector:
sqrt(a^2_1 + a^2_2 + a^2_3 + ... + a^2_n) | 1 | 0 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:53:33 | pythagorean theorem | 0 | 1 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:53:50 | and yes what you wrote is the euclidean norm in n dimensions | 0 | 1 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 818,355,389,115,793,500 | size matters | 04/16/2022 06:54:28 | its hard for me to visualize it | 1 | 0 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 183,668,144,404,037,630 | Ann | 04/16/2022 06:55:10 | imagine a cuboid with known length, width and height in which you want to find the length of the space diagonal | 0 | 1 | 183,668,144,404,037,630 | Ann | 0413 | Ann | false | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 818,355,389,115,793,500 | size matters | 04/16/2022 07:00:04 | ohh yes | 1 | 0 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 818,355,389,115,793,500 | size matters | 04/16/2022 07:00:06 | that helps | 1 | 0 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 818,355,389,115,793,500 | size matters | 04/16/2022 07:00:13 | what is a norm? | 1 | 0 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 183,668,144,404,037,630 | Ann | 04/16/2022 07:01:07 | fancy name for "function that assigns a length to vectors" | 0 | 1 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 818,355,389,115,793,500 | size matters | 04/16/2022 07:03:47 | ah | 1 | 0 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 818,355,389,115,793,500 | size matters | 04/16/2022 07:03:50 | thank you | 1 | 0 | null | null | null | null | null | |||||
1,918 | help-10 | 4dd6660acc8d4e1ea4bcd52cebf1f5b4 | 818,355,389,115,793,500 | size matters | 04/16/2022 07:04:14 | .close | 1 | 0 | 183,668,144,404,037,630 | Ann | 0413 | Ann | false | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 717,768,946,954,141,700 | Anoushk | 04/16/2022 07:47:13 | how to draw figure for this? | Screenshot_2022-04-16_at_5.14.53_PM.png | 1 | 0 | null | null | null | null | null | ||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 717,768,946,954,141,700 | Anoushk | 04/16/2022 07:47:24 | link to question https://www.teachoo.com/3334/730/Ex-8.1--10---Find-area-bounded-by-x2--4y-and-line-x--4y---2/category/Ex-8.1/ | 1 | 0 | null | null | null | null | null | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 717,768,946,954,141,700 | Anoushk | 04/16/2022 07:49:55 | i actually understand that x square =4y is parabola but how to know where the lin intersects parabola | 1 | 0 | null | null | null | null | null | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 392,341,051,794,391,040 | Navix | 04/16/2022 07:50:02 | if you solve both equations for y, you should have standard equations for a parabola and a line, which you should know how to sketch | 0 | 1 | null | null | null | null | null | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 392,341,051,794,391,040 | Navix | 04/16/2022 07:50:15 | to find the intersection points you can then set them equal | 0 | 1 | null | null | null | null | null | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 717,768,946,954,141,700 | Anoushk | 04/16/2022 07:50:45 | cn u show me? | 1 | 0 | null | null | null | null | null | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 392,341,051,794,391,040 | Navix | 04/16/2022 07:50:53 | which part? | 0 | 1 | null | null | null | null | null | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 717,768,946,954,141,700 | Anoushk | 04/16/2022 07:51:40 | the getting intesection points part | 1 | 0 | null | null | null | null | null | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 717,768,946,954,141,700 | Anoushk | 04/16/2022 07:52:18 | i know how to solve the sum after getting the grah diagram but the hard part is to know where you ust draw the intersecting line on the parabola | 1 | 0 | null | null | null | null | null | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 717,768,946,954,141,700 | Anoushk | 04/16/2022 07:52:52 | in the link i sent they somehow got the graph from the equations in the beginning itself | 1 | 0 | null | null | null | null | null | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 392,341,051,794,391,040 | Navix | 04/16/2022 07:55:45 | $$x^2 = 4y \implies y = \frac{1}{4} x^2$$
$$x = 4y - 2 \implies y = \frac{x+2}{4} = \frac{1}{4} x + \frac{1}{2}$$ | 0 | 1 | null | null | null | null | null | |||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 510,789,298,321,096,700 | TeXit | 04/16/2022 07:55:48 | **nvx** | 392341051794391040.png | 0 | 1 | null | null | null | null | null | ||||
1,919 | help-10 | f01d8877c9eb491bb99d69acc228e184 | 392,341,051,794,391,040 | Navix | 04/16/2022 07:56:03 | Now you simply set them equal and solve for x to find the intersection points | 0 | 1 | 818,355,389,115,793,500 | size matters | 7493 | size matters | false | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 707,225,934,486,306,800 | John👽 | 04/16/2022 08:32:19 | could someone explain what is going here? I am a bit confused with hypothesis testing? Are we testing that our sample mean is equal to a prespecified mean? Also doesn't T give an estimate of a parameter such as the mean? So why do you choose the test statistic to be of that form Zn = ..(X_bar = sampling dbn mean i beli... | i1.JPG | 1 | 0 | null | null | null | null | null | ||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 707,225,934,486,306,800 | John👽 | 04/16/2022 08:34:53 | i am not sure about this second slide either | i2.JPG | 1 | 0 | 183,668,144,404,037,630 | Ann | 0413 | Ann | false | ||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 265,853,506,664,136,700 | ScapeProf | 04/16/2022 08:43:40 | We are testing for the true mean | 0 | 1 | null | null | null | null | null | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 707,225,934,486,306,800 | John👽 | 04/16/2022 08:44:26 | is true mean mu_0? | 1 | 0 | null | null | null | null | null | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 265,853,506,664,136,700 | ScapeProf | 04/16/2022 08:44:36 | True mean is unknown | 0 | 1 | null | null | null | null | null | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 265,853,506,664,136,700 | ScapeProf | 04/16/2022 08:44:45 | We want to test can the mean be 5 or whatever | 0 | 1 | 183,668,144,404,037,630 | Ann | 0413 | Ann | false | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 707,225,934,486,306,800 | John👽 | 04/16/2022 08:46:14 | so we want to test whether mu = 5 or mu != 5? mu_0 is the value that we think mean can be? | 1 | 0 | null | null | null | null | null | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 265,853,506,664,136,700 | ScapeProf | 04/16/2022 08:46:46 | In hypothesis testing you have a null hypothesis say mu=5 | 0 | 1 | null | null | null | null | null | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 265,853,506,664,136,700 | ScapeProf | 04/16/2022 08:46:58 | Then you have an alternative hypothesis which is either of the 3 written there | 0 | 1 | null | null | null | null | null | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 707,225,934,486,306,800 | John👽 | 04/16/2022 08:47:23 | ok what is that suitable test statistic? | 1 | 0 | null | null | null | null | null | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 707,225,934,486,306,800 | John👽 | 04/16/2022 08:48:10 | and what is p-value? | 1 | 0 | null | null | null | null | null | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 265,853,506,664,136,700 | ScapeProf | 04/16/2022 08:48:38 | Its written right there? | 0 | 1 | null | null | null | null | null | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 707,225,934,486,306,800 | John👽 | 04/16/2022 08:51:00 | i am not understanding why thats the case. Like what does the test statistic give? Because in the significance level point it talks about obtaining a value of test statistic at least as exterme under H_0 | 1 | 0 | null | null | null | null | null | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 707,225,934,486,306,800 | John👽 | 04/16/2022 08:51:08 | and i am not getting these parts | 1 | 0 | 717,768,946,954,141,700 | Anoushk | 4210 | Anoushk | false | |||||
1,920 | help-10 | e7c8a382059f40c394c99b13307caccd | 265,853,506,664,136,700 | ScapeProf | 04/16/2022 08:51:53 | You have it has distribution N(0,1)? | 0 | 1 | null | null | null | null | null |
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