A data sel includes data from student evaluations of courses. The summary statistics are n= 96, x=3.43, = 0.65. Use a 0.01 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 altemative hypotheses? YA. Hg p=3 50 O B. Ho =3.50 H, p#3.50 H, p<3.50 OC. Họ u#3.50 OD. Ho =3.50 H p= 3.50 H, p> 3.50 Determine the test statistic (Round to two decimal places as needed )
A data sel includes data from student evaluations of courses. The summary statistics are n= 96, x=3.43, = 0.65. Use a 0.01 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 altemative hypotheses? YA. Hg p=3 50 O B. Ho =3.50 H, p#3.50 H, p<3.50 OC. Họ u#3.50 OD. Ho =3.50 H p= 3.50 H, p> 3.50 Determine the test statistic (Round to two decimal places as needed )
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:A data sel includes data from student evaluations of courses. The summary statistics are n= 96, x=3.43, = 0.65, Use a 0.01 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?
A. Ho p= 3.50
O B. Ho u=3.50
H p<3.50
H1 µ#3.50
O C. Ho u+3.50
H: p= 3.50
O D. Ho H=3.50
H, u> 3.50
Determine the test statistic
(Round to two decimal places as needed.)
ir
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