A data set includes data from student evaluations of courses. The summary statistics are n=96, x= 3.42, s = 0.67. 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 alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? OA. Ho: H=3.50 H₁: μ#3.50 OC. Ho: H=3.50 H₁: μ>3.50 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. OB. Ho: H=3.50 H₁:μ<3.50 OD. Ho: #3.50 H₁: H=3.50 Fail to reject Ho. There is not sufficient evidence to conclude that the mean of the population of student course evaluations is equal to 3.50 is correct.
A data set includes data from student evaluations of courses. The summary statistics are n=96, x= 3.42, s = 0.67. 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 alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? OA. Ho: H=3.50 H₁: μ#3.50 OC. Ho: H=3.50 H₁: μ>3.50 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. OB. Ho: H=3.50 H₁:μ<3.50 OD. Ho: #3.50 H₁: H=3.50 Fail to reject Ho. There is not sufficient evidence to conclude that the mean of the population of student course evaluations is equal to 3.50 is correct.
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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Transcribed Image Text:A data set includes data from student evaluations of courses. The summary statistics are n=96, x= 3.42, s= 0.67. 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 alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the
original claim.
What are the null and alternative hypotheses?
OA. Ho: H=3.50
H₁: μ#3.50
14
OC. Ho: H=3.50
H₁: >3.50
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.
MEAL
Fail to reject Ho. There is not sufficient evidence to conclude that the mean of the population of student course evaluations is equal to
3.50 is correct.
26
REVERSE SIDE FOR OPENING
44
OB. Ho: H=3.50
H₁:μ<3.50
S
O D. Ho: μ#3.50
H₁:μ=3.50
Next
Ske
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