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A firm wishes to know whether they can conclude that, for adults in a certain city, the make of car driven is associated with the driver's area of residence. A random sample of 500 adult drivers is in interviewed to determine what make of car they drive and in what area of the city they live. Let alpha = .05

	Make of Auto -->	A	B	C	Total
Area of Residence
1		52	64	24	140
2		60	59	52	171
3		50	65	74	189
TOTAL		162	188	150	500

QUESTION

1) Is the χ2 value significant at 5% level of significant ?

2) Write the conclusion for this question

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