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

Ayaana Buck 2021-10-18 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
What is the marginal relative frequency of students surveyed who like weight lifting?

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Expert Answer

krolaniaN
Answered 2021-10-19 Author has 86 answers
Step 1
There are 21 students who like weight lifting and there are 40 student in total so the marginal relative frequency is:
2140=52.5%
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