To find an association between participating in a sport and watching TV.
Answer to Problem 26E
There is a relationship between watching TV and participating in sports as the relationship is approximately
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 a relationship between watching TV and participating in sports as the relationship is approximately
Chapter 11 Solutions
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