To find an association between living on campus and having a car.
Answer to Problem 25E
There is an association between living in campus and having a car.
Explanation of Solution
Given information:
The information provided in the two-way table.
Formula Used:
Make a two-way table to map the joint frequencies. Use logic to complete the same. After this, use the row total of the marginal relative frequencies of either row or column to map out the conditional relative frequencies. This table would be able to conclude the relationships that have been asked in the question.
Calculation:
Two-way table for the percentages is
Next, find the marginal relative frequencies using the column total.
Hence, there is an association between living in campus and having a car.
Chapter 11 Solutions
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