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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 hypothesis in a test to confirm the claim would be written as O a. H0: 02 ≥.05. Ob. HO: s22.05. Oc. H0: s2 s.05.

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 hypothesis in a test to confirm the claim would be written as O a. H0: 02 ≥.05. Ob. HO: s22.05. Oc. H0: s2 s.05.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter2: Linear Equations
Section: Chapter Questions
Problem 8SGR
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C Case Group f (2) Fu nccu.blackboard.com/webapps/assessment/take/launch.jsp?course_assessment_id=_266592_1&course_id=_2799078_1&content_id=_4543067_1&step Weekly Case =REI W estion Completion Status: 11/2 f (5) Fa Oa. H0: 022.05. Ob. HO: s22.05. Black! Bb Threa Oc. H0: s2 ≤.05. Od. H0: 02 s.05. CH 14 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 hypothesis in a test to confirm the claim would be written as Black! Bb Exam Bb Ta x C QUESTION 9 A sample of 20 cans of tomato juice showed a standard deviation of 4 ounces. A 95% confidence interval estimate of the variance for the population is O a 2313 to .8533 Ob. 2224 to.7924. Oc..3042 to .5843. O d..0925 to 3413. QUESTION 10 The manager of the service department of a local car dealership has noted that the service times of a sample of 16 new automobiles has a standard deviation of 5 minutes. A 95% confidence interval estimate for the variance of service times for all their new automobiles is a. 13.642 to 59.885. h 946 to 34.09
Transcribed Image Text:C Case Group f (2) Fu nccu.blackboard.com/webapps/assessment/take/launch.jsp?course_assessment_id=_266592_1&course_id=_2799078_1&content_id=_4543067_1&step Weekly Case =REI W estion Completion Status: 11/2 f (5) Fa Oa. H0: 022.05. Ob. HO: s22.05. Black! Bb Threa Oc. H0: s2 ≤.05. Od. H0: 02 s.05. CH 14 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 hypothesis in a test to confirm the claim would be written as Black! Bb Exam Bb Ta x C QUESTION 9 A sample of 20 cans of tomato juice showed a standard deviation of 4 ounces. A 95% confidence interval estimate of the variance for the population is O a 2313 to .8533 Ob. 2224 to.7924. Oc..3042 to .5843. O d..0925 to 3413. QUESTION 10 The manager of the service department of a local car dealership has noted that the service times of a sample of 16 new automobiles has a standard deviation of 5 minutes. A 95% confidence interval estimate for the variance of service times for all their new automobiles is a. 13.642 to 59.885. h 946 to 34.09
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