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hungry22 hungry22
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A year ago

A group of 2000 individuals from 3 different cities were asked whether they owned a foreign or a domestic car. The following contingency table shows the results of the survey.

 

CITY

Type of Car

Detroit

Atlanta

Denver

Total

Domestic

80

200

520

800

Foreign

120

600

480

1200

Total

200

800

1000

2000


At α = 0.05 using the p-value approach, test to determine if the type of car purchased is independent of the city in which the purchasers live.

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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carducbcarducb
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A year ago
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hungry22 Author
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A year ago
This calls for a celebration Person Raising Both Hands in Celebration
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Yesterday
Good timing, thanks!
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2 hours ago
You make an excellent tutor!
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