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QUESTION 6 A sample of 51 observations yielded a sample standard deviation of 5. If we want to test HO: 02 = 20, the test statistic is a. 62.5. b. 12.5. O c. 51.25. 00 d. 50.

QUESTION 6 A sample of 51 observations yielded a sample standard deviation of 5. If we want to test HO: 02 = 20, the test statistic is a. 62.5. b. 12.5. O c. 51.25. 00 d. 50.

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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Question
F #6
с o Weekly Question Completion Status: Ob. 12.5. c. 51.25. nccu.blackboard.com/webapps/assegement ske faunch.jsp?course_assessment_id=_266592_1&course_id=2795 O d. 50. Group QUESTION 6 A sample of 51 observations yielded a sample standard deviation of 5. If we want to test H0: o2 = 20, the test statistic is a. 62.5. f (2) Fu c. 30. d. 7.5. Black HbThrea QUESTION 7 A sample of 31 observations yielded a sample variance of 16. If we want to test HO: 02 = 16, the test statistic is a. 20. Ob. 21. a. H0: 022.05. Ob. H0: s2 ≥.05. c. HO: s2 =.05. d. H0: 02.05. CH 1- QUESTION 8 The bottler of a certain soft drink claims their equipment to be accurate and that the variance of all filled bottles is at most .05. The null hypoth the claim would be written as
Transcribed Image Text:с o Weekly Question Completion Status: Ob. 12.5. c. 51.25. nccu.blackboard.com/webapps/assegement ske faunch.jsp?course_assessment_id=_266592_1&course_id=2795 O d. 50. Group QUESTION 6 A sample of 51 observations yielded a sample standard deviation of 5. If we want to test H0: o2 = 20, the test statistic is a. 62.5. f (2) Fu c. 30. d. 7.5. Black HbThrea QUESTION 7 A sample of 31 observations yielded a sample variance of 16. If we want to test HO: 02 = 16, the test statistic is a. 20. Ob. 21. a. H0: 022.05. Ob. H0: s2 ≥.05. c. HO: s2 =.05. d. H0: 02.05. CH 1- QUESTION 8 The bottler of a certain soft drink claims their equipment to be accurate and that the variance of all filled bottles is at most .05. The null hypoth the claim would be written as
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