A data set includes data from student evaluations of courses. The summary statistics are n = 90, x̄ = 3.61, s = 0.69. Use a 0.10 significance level to test the claim that the population of student course evaluations has a mean equal to 3.75. 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?**- A. $ H_0: \mu = 3.75 $ $ H_1: \mu \neq 3.75 $- B. $ H_0: \mu \neq 3.75 $ $ H_1: \mu = 3.75 $- C. $ H_0: \mu = 3.75 $ $ H_1: \mu < 3.75 $- D. $ H_0: \mu = 3.75 $ $ H_1: \mu > 3.75 $**Determine the test statistic.**(Round to two decimal places as needed.)**Determine the P-value.**(Round to three decimal places as needed.)**State the final conclusion that addresses the original claim.**$ H_0 $. There is [dropdown] evidence to conclude that the mean of the population of student course evaluations is equal to 3.75 [dropdown] correct.

Givensample size(n)=90Mean(x)=3.61standard deviation(s)=0.69significance level(α)=0.10

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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