Chi Square of Independence

Use the given contingency table to (a) find the expected frequencies of each cell in the table, (b) perform a chi-square test for independence, and (c) comment on the relationship between the two variables. Assume the variables are independent. The contingency table shows the results of a random sample of 500 individuals classified by gender and type of vehicle owned. Use α = 0.01.

Type of vehicle owned

Gender

Car

Truck

SUV

Van

Male

90

100

50

7

Female

110

75

65

3

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