A data set includes data from student evaluations of courses. The summary statistics are n=84, x 3.85, s = 0.53. Use a 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 4.00. 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? O A. Ho: H= 4.00 Ο Β. H : μ= 4.00 H: u#4.00 H;:<4.00 OC. Ho: u#4.00 O D. Ho: u=4.00 H;:u>4.00 H:=4.00
A data set includes data from student evaluations of courses. The summary statistics are n=84, x 3.85, s = 0.53. Use a 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 4.00. 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? O A. Ho: H= 4.00 Ο Β. H : μ= 4.00 H: u#4.00 H;:<4.00 OC. Ho: u#4.00 O D. Ho: u=4.00 H;:u>4.00 H:=4.00
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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A data set includes data from student evaluations of courses. The summary statistics are n=84, x 3.85, s = 0.53. Use a 0.05 significance level to test the claim that the
population of student course evaluations has a mean equal to 4.00. 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?
Ο Α. H : μ = 4.00
O B. Ho: H= 4.00
H,: u#4.00
H:u<4.00
OC. Ho: u#4.00
H:u=4.00
O D. Ho: =4.00
H:u>4.00
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