A data set includes data from student evaluations of courses. The summary statistics are n=85, x=4.07, s = 0.68. Use a 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 4.25. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? O A. Ho: H=425 O B. Ho u=4.25 H, µ> 4.25 D. Ho: u=4.25 H: µ<4.25 OC. Ho: H#4.25 H:p=4.25 H, u+4 25 Determine the test statistic. O(Round to two decimal places as needed.)

A data set includes data from student evaluations of courses. The summary statistics are n=85, x=4.07, s = 0.68. Use a 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 4.25. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? O A. Ho: H=425 O B. Ho u=4.25 H, µ> 4.25 D. Ho: u=4.25 H: µ<4.25 OC. Ho: H#4.25 H:p=4.25 H, u+4 25 Determine the test statistic. O(Round to two decimal places as needed.)

Name: Can you help me find the test statistics and p-value **Hypothesis Test
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Description: Can you help me find the test statistics and p-value **Hypothesis Testing Example**A dataset includes data from student evaluations of courses. The summary statistics are:- Sample size (\( n \)): 85- Sample mean (\( \bar{x} \)): 4.07- Standard deviat

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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