A data set includes data from student evaluations of courses. The summary statistics are n= 89, x-3.65, s=0.62 Use a 0.10 significance level to test the claim that the population of student course evaluations has a mean equal to 3.75. Assume that a simple random sample has been selected Identify the null and altemative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim What are the null and altemative hypotheses? O A. Ho =3.75 O B. H p=3.75 H, p+3.75 H, p<375 OC. H 3.75 OD. He A3.75 H, u>375 H-3.75
A data set includes data from student evaluations of courses. The summary statistics are n= 89, x-3.65, s=0.62 Use a 0.10 significance level to test the claim that the population of student course evaluations has a mean equal to 3.75. Assume that a simple random sample has been selected Identify the null and altemative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim What are the null and altemative hypotheses? O A. Ho =3.75 O B. H p=3.75 H, p+3.75 H, p<375 OC. H 3.75 OD. He A3.75 H, u>375 H-3.75
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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