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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 alpha = 0.01.

Gender

Type of vehicle owned Male Female

Car 90 110

Truck 100 75

SUV 50 65

Van 7 3

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