A data set includes data from student evaluations of courses. The summary statistics are n = 85, x= 3.94, s = 0.63. Use a 0.10 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. Ηρ: μ = 4.00 Hy:μ < 4.00 OC. Ho: H=4.00 H,:μ > 4.00 Determine the test statistic. (Round to two decimal places as needed.) C O B. Ho: μ#4.00 Hy: μ = 4.00 D. Ho: μ= 4.00 H₁: μ#4.00
A data set includes data from student evaluations of courses. The summary statistics are n = 85, x= 3.94, s = 0.63. Use a 0.10 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. Ηρ: μ = 4.00 Hy:μ < 4.00 OC. Ho: H=4.00 H,:μ > 4.00 Determine the test statistic. (Round to two decimal places as needed.) C O B. Ho: μ#4.00 Hy: μ = 4.00 D. Ho: μ= 4.00 H₁: μ#4.00
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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Question
Determine the P-value: ________________________ (Round to three decimal places as needed.)
State the final conclusion that address the orginal claim:
Fail to reject or Reject H0. There is insufficient or sufficient evidence to conclude that the
![A data set includes data from student evaluations of courses. The summary statistics are n = 85, x= 3.94, s = 0.63. Use a 0.10 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. Ηρ: μ = 4.00
Hy:μ < 4.00
OC. Ho: H=4.00
H,:μ > 4.00
Determine the test statistic.
(Round to two decimal places as needed.)
C
O B. Ho: μ#4.00
Hy: μ = 4.00
D. Ho: μ= 4.00
H₁: μ#4.00](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F793c8e2d-e8ae-43e6-85fb-b1622cc5ca2a%2F7bcba578-93e8-47c5-adaa-c4d6a5696c54%2Fbt7pdm_processed.png&w=3840&q=75)
Transcribed Image Text:A data set includes data from student evaluations of courses. The summary statistics are n = 85, x= 3.94, s = 0.63. Use a 0.10 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. Ηρ: μ = 4.00
Hy:μ < 4.00
OC. Ho: H=4.00
H,:μ > 4.00
Determine the test statistic.
(Round to two decimal places as needed.)
C
O B. Ho: μ#4.00
Hy: μ = 4.00
D. Ho: μ= 4.00
H₁: μ#4.00
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