A data set includes data from student evaluations of courses.
The summary statistics are n=98, , x=3.82, s=0.53. Use a
significance level to test the claim that the population of student
course evaluations has a mean equal to . 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. : : B. : :
C. : : D. : :
Determine the test statistic.
enter your response here
(Round to two decimal places as needed.)
Determine the P-value. enter your response here
(Round to three decimal places as needed.)
State the final conclusion that addresses the original claim. ▼
Fail to reject Reject . There is ▼ not sufficient sufficient
evidence to conclude that the mean of the population of student
course evaluations is equal to ▼ is or is not correct.
A data set includes data from student evaluations of courses. The summary statistics are n=98, , x=3.82, s=0.53. Use a
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answerhappygod
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