A sample of 200 new cars were checked for defects. The following table shows the results of the study. Fewer thanSix DefectsSix or MoreDefectsTotalAmerican Built5765122Foreign Built364278Total93107200 (e) If a hypothesis test for independence was to be performed, find all the expected counts and enter them into the table below. Round your answers to two decimals. Fewer thanSix DefectsSix or MoreDefectsAmerican Built Foreign Built

Probability around only selected car was American Built =122200 =0.61

Answered: If a hypothesis test for independence…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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A sample of 200 new cars were checked for defects. The following table shows the results of the study.

	Fewer than Six Defects	Six or More Defects	Total
American Built	57	65	122
Foreign Built	36	42	78
Total	93	107	200

Fewer than

Six Defects

Six or More

Defects

Total

American Built

122

Foreign Built

Total

107

200

(e) If a hypothesis test for independence was to be performed, find all the expected counts and enter them into the table below. Round your answers to two decimals.

Fewer than

Six Defects

Six or More

Defects

American Built

Foreign Built

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