Given the accompanying null hypothe a. If a = 0.025, state the decision rule (Round to two decimal places as nee O A. If the calculated test statisticI O B. If the calculated test statistic O C. If the calculated test statistic O D. If the calculated test statistic b. Test the hypothesis and indicate w Determine the test statistic. F=(Round to two decimal places

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
What would you tell the agent if you tested at the significance level of 0.025?
O A. Reject the null hypothesis. There is sufficient evidence to conclude that the first population variance is greater than the second population variance.
O B. Do not reject the null hypothesis. There is insufficient evidence to conclude that the first population variance is greater than the second population variance.
O C. Do not reject the null hypothesis. There is sufficient evidence to conclude that the first population variance is greater than the second population variance.
O D. Reject the null hypothesis. There is insufficient evidence to conclude that the first population variance is greater than the second population variance.
Click to select your answer(s).
Transcribed Image Text:What would you tell the agent if you tested at the significance level of 0.025? O A. Reject the null hypothesis. There is sufficient evidence to conclude that the first population variance is greater than the second population variance. O B. Do not reject the null hypothesis. There is insufficient evidence to conclude that the first population variance is greater than the second population variance. O C. Do not reject the null hypothesis. There is sufficient evidence to conclude that the first population variance is greater than the second population variance. O D. Reject the null hypothesis. There is insufficient evidence to conclude that the first population variance is greater than the second population variance. Click to select your answer(s).
Given the accompanying null hypothesis, alternative hypothesis, and sample information, complete parts a and b below.
Sample 1
n, = 15
Sample 2
n2 = 22
Ho: of so3
s5 = 1,292
a. If a = 0.025, state the decision rule for the hypothesis.
(Round to two decimal places as needed.)
O A. If the calculated test statistic F<
or F>
reject Ho, otherwise do not reject Ho.
O B. If the calculated test statistic F>
reject Ho, otherwise do not reject Ho.
O C. If the calculated test statistic F =
reject Ho, otherwise do not reject Ho-
O D. If the calculated test statistic F<
, reject Ho, otherwise do not reject Ho-
b. Test the hypothesis and indicate whether the null hypothesis should be rejected.
Determine the test statistic.
(Round to two decimal places as needed.)
Click to select your answer(s)
Transcribed Image Text:Given the accompanying null hypothesis, alternative hypothesis, and sample information, complete parts a and b below. Sample 1 n, = 15 Sample 2 n2 = 22 Ho: of so3 s5 = 1,292 a. If a = 0.025, state the decision rule for the hypothesis. (Round to two decimal places as needed.) O A. If the calculated test statistic F< or F> reject Ho, otherwise do not reject Ho. O B. If the calculated test statistic F> reject Ho, otherwise do not reject Ho. O C. If the calculated test statistic F = reject Ho, otherwise do not reject Ho- O D. If the calculated test statistic F< , reject Ho, otherwise do not reject Ho- b. Test the hypothesis and indicate whether the null hypothesis should be rejected. Determine the test statistic. (Round to two decimal places as needed.) Click to select your answer(s)
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Statistical Power and Errors
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE 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