Consider the following hypothesis test. a. What is your conclusion if n₁ = 21, s² = 8.5, n₂ = = 26, and s=4. Use α = 0.05 and the p-value approach. Calculate the value of the test statistic (to 2 decimals). The p-value is between 0.05 and 0.10 What is your conclusion? Cannot conclude that the two population variances are different ✓ b. Repeat the test using the critical value approach. What is the rejection rule for this hypothesis test? Round the critical values to 2 decimal places. Reject Ho if F greater than or equal to ✓ What is your conclusion? Use Table 4 of Appendix B. Cannot conclude that the two population variances are different Hide Feedback Partially Correct Ho: 0 = 0 H₂ : 01 02

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Consider the following hypothesis test.
a. What is your conclusion if n₁ = 21, s² = 8.5, n2 = 26, and s2 = 4. Use α = 0.05 and the p-value approach.
Calculate the value of the test statistic (to 2 decimals).
The p-value is between 0.05 and 0.10
What is your conclusion?
Cannot conclude that the two population variances are different
b. Repeat the test using the critical value approach.
What is the rejection rule for this hypothesis test?
Round the critical values to 2 decimal places.
Use Table 4 of Appendix B.
Hide Feedback
Reject Ho if F greater than or equal to
What is your conclusion?
Cannot conclude that the two population variances are different ✓
Partially Correct
X
H₁ : ₁ = 0
H₂ : 00
Transcribed Image Text:Consider the following hypothesis test. a. What is your conclusion if n₁ = 21, s² = 8.5, n2 = 26, and s2 = 4. Use α = 0.05 and the p-value approach. Calculate the value of the test statistic (to 2 decimals). The p-value is between 0.05 and 0.10 What is your conclusion? Cannot conclude that the two population variances are different b. Repeat the test using the critical value approach. What is the rejection rule for this hypothesis test? Round the critical values to 2 decimal places. Use Table 4 of Appendix B. Hide Feedback Reject Ho if F greater than or equal to What is your conclusion? Cannot conclude that the two population variances are different ✓ Partially Correct X H₁ : ₁ = 0 H₂ : 00
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman