Use the two-way table of data from another student survey to answer the followin

Alyce Wilkinson 2021-10-19 Answered

Use the two-way table of data from another student survey to answer the following question.
  Like Aerobic  Exercise  Like Weight Lifting  Yes  No  Total  Yes 71421 No 12719 Total 192140
Find the joint relative frequency of students surveyed who like aerobics exercise but dislike weight lifting.

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Bella
Answered 2021-10-20 Author has 81 answers
Step 1
The join relative frequency who like aerobics but dislike weight lifting is
1240=0.3=30%
Since there are 12 students who like aerobics but dislike weight lifting and there are 40 students in total.
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