Use the following information to answer the next four exercises. Two students are interested in whether or not there is variation in their test scores for math class. There are 15 total math tests they have taken so far. The first student's grades have a standard deviation of 38.1. The second student's grades have a standard deviation of 22.5. The second student thinks his scores are more consistent. 10. State the null and alternative hypotheses. 11. What is the F Statistic? 12. What is the critical value? 13. At the 5% significance level, do we reject the null hypothesis?
Use the following information to answer the next four exercises. Two students are interested in whether or not there is variation in their test scores for math class. There are 15 total math tests they have taken so far. The first student's grades have a standard deviation of 38.1. The second student's grades have a standard deviation of 22.5. The second student thinks his scores are more consistent. 10. State the null and alternative hypotheses. 11. What is the F Statistic? 12. What is the critical value? 13. At the 5% significance level, do we reject the null hypothesis?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Please answer number 11 in the photo based off the question in the photo (based on two tail test answer is you reject the null hypothesis).please answer clearly and explain.
Thank you
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