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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