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A data set includes data from student evaluations of courses. The summary statistics are n = 90, x= 3.83, s = 0.68. Use a 0.05 significance level to test the claim that the population of student course evaluations has 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. Ηγ: μ = 4.00 H₁: μ#4.00 O C. Ho: μ = 4.00 H₁: μ>4.00 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. Ho. There is O B. Ho: H=4.00 Hy: H < 4.00 O D. Ho: μ#4.00 Hy: μ = 4.00 evidence to conclude that the mean of the population of student course evaluations is equal to 4.00 ▼correct.

A data set includes data from student evaluations of courses. The summary statistics are n = 90, x= 3.83, s = 0.68. Use a 0.05 significance level to test the claim that the population of student course evaluations has 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. Ηγ: μ = 4.00 H₁: μ#4.00 O C. Ho: μ = 4.00 H₁: μ>4.00 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. Ho. There is O B. Ho: H=4.00 Hy: H < 4.00 O D. Ho: μ#4.00 Hy: μ = 4.00 evidence to conclude that the mean of the population of student course evaluations is equal to 4.00 ▼correct.

MATLAB: An Introduction with Applications
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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A data set includes data from student evaluations of courses. The summary statistics are n=90, x= 3.83, s = 0.68. 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? A. Ho: μ = 4.00 H₁:μ#4.00 C. Ho: μ = 4.00 H₁: μ> 4.00 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. Ho. There is B. Ho: μ = 4.00 H₁: μ<4.00 O D. Ho: μ#4.00 H₁: μ = 4.00 evidence to conclude that the mean of the population of student course evaluations is equal to 4.00 correct.
Transcribed Image Text:A data set includes data from student evaluations of courses. The summary statistics are n=90, x= 3.83, s = 0.68. 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? A. Ho: μ = 4.00 H₁:μ#4.00 C. Ho: μ = 4.00 H₁: μ> 4.00 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. Ho. There is B. Ho: μ = 4.00 H₁: μ<4.00 O D. Ho: μ#4.00 H₁: μ = 4.00 evidence to conclude that the mean of the population of student course evaluations is equal to 4.00 correct.
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