State the final conclusion that addresses the original claim.(Reject/Fail) to Reject H0. There is (sufficient/not sufficient) evidence to conclude that the original claim that the mean of the population of student course evaluations is equal to 4.25 (is/is not) correct. A data set includes data from student evaluations of courses. The summary statistics are n = 94, x = 4.11, s= 0.68. Use a 0.05 significance level to test the claim that the population of studentcourse 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 finalconclusion that addresses the original claim.Determine the test statistic.(Round to two decimal places as needed.)Determine the P-value.(Round to three decimal places as needed.) Ο Α. Ho: μ#4.25Η: μ 4.25B. Ho: μ= 4.25Η1: μ#4.25O c . H0: μ 4.25Η: μ< 4.25D. Ho : μ 4.25H: μ> 4.25

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Description: State the final conclusion that addresses the original claim.(Reject/Fail) to Reject H0. There is (sufficient/not sufficient) evidence to conclude that the original claim that the mean of the population of student course evaluations is equal to 4.25

Answered: A data set includes data from student…

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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State the final conclusion that addresses the original claim.

(Reject/Fail) to Reject H0. There is (sufficient/not sufficient) evidence to conclude that the original claim that the mean of the population of student course evaluations is equal to 4.25 (is/is not) correct.

A data set includes data from student evaluations of courses. The summary statistics are n = 94, x = 4.11, 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.
Determine the test statistic.
(Round to two decimal places as needed.)
Determine the P-value.
(Round to three decimal places as needed.)

Ο Α. Ho: μ#4.25
Η: μ 4.25
B. Ho: μ= 4.25
Η1: μ#4.25
O c . H0: μ 4.25
Η: μ< 4.25
D. Ho : μ 4.25
H: μ> 4.25

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When n is large , we use Z test statistic. Formula and steps are given below.

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