A data set includes data from student evaluations of courses. The summary statistics aren=97,x=3.44,s=0.61.Use a0.05significance level to test the claim that the population of student course evaluations has a mean equal to3.50.Assume that a simple random sample has been selected. Identify the null and alternativehypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? A.H0:μ=3.50H1:μ≠3.50 B.H0:μ=3.50H1:μ>3.50 C.H0:μ=3.50H1:μ<3.50 D.H0:μ≠3.50H1:μ=3.50Determine the test statistic. nothing(Round to two decimal places as needed.)Determine the P-value. nothing(Round to three decimal places as needed.)State the final conclusion that addresses the original claim. ▼ Fail to rejectRejectH0.There is▼ sufficientnot sufficientevidence to conclude that the mean of the population of student course evaluations is equal to3.50▼ isis notcorrect.

Name: A data set includes data from student evaluations of courses. The summ
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Description: A data set includes data from student evaluations of courses. The summary statistics aren=97,x=3.44,s=0.61.Use a0.05significance level to test the claim that the population of student course evaluations has a mean equal to3.50.Assume that a simple

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MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A data set includes data from student evaluations of courses. The summary statistics are

n=97,

x=3.44,

s=0.61.

Use a

0.05

significance level to test the claim that the population of student course evaluations has a mean equal to

3.50.

Assume that a simple random sample has been selected. Identify the null and alternativehypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim.

What are the null and alternative hypotheses?

H0:

μ=3.50

H1:

μ≠3.50

H0:

μ=3.50

H1:

μ>3.50

H0:

μ=3.50

H1:

μ<3.50

H0:

μ≠3.50

H1:

μ=3.50

Determine the test statistic.

nothing

(Round to two decimal places as needed.)

Determine the P-value.

nothing

(Round to three decimal places as needed.)

State the final conclusion that addresses the original claim.

▼

Fail to reject

Reject

H0.

There is

▼

sufficient

not sufficient

evidence to conclude that the mean of the population of student course evaluations is equal to

3.50

▼

is not

correct.

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