A data set includes data from student evaluations of courses The summary statistics are n= 96, x=3 43, s= 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 =3.50 H u#3.50 OB. Ho u=350 H, u<3.50 OC. Họ u#3 50 OD. Ho u= 350 H, u=3.50 H, u> 3 50 Determine the test statistic -1.06 (Round to two decimal places as needed ) uri Determine the P-value (Round to three decimal places as needed.)
A data set includes data from student evaluations of courses The summary statistics are n= 96, x=3 43, s= 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 =3.50 H u#3.50 OB. Ho u=350 H, u<3.50 OC. Họ u#3 50 OD. Ho u= 350 H, u=3.50 H, u> 3 50 Determine the test statistic -1.06 (Round to two decimal places as needed ) uri Determine the P-value (Round to three decimal places as needed.)
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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8.3-3
Transcribed Image Text:**Text Transcription:**
A data set includes data from student evaluations of courses. The summary statistics are n = 96, x̄ = 3.43, s = 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.
**Options for Null and Alternative Hypotheses:**
- A. H₀: μ = 3.50
H₁: μ ≠ 3.50 *(Selected Option)*
- B. H₀: μ = 3.50
H₁: μ < 3.50
- C. H₀: μ = 3.50
H₁: μ = 3.50
- D. H₀: μ = 3.50
H₁: μ > 3.50
**Determine the Test Statistic:**
- -1.06 (Round to two decimal places as needed)
**Determine the P-value:**
- (Round to three decimal places as needed)
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