Question

At the gym Suppose that 10% of adults belong to health clubs, and 40% of these health club members go to the club at least twice a week. What percent of all adults go to a health club at least twice a week? Write the information given in terms of probabilities, and use the general multiplication rule.

          At the gym Suppose that 10% of adults belong to health clubs, and 40% of these health club members
go to the club at least twice a week. What percent of all adults go to a health club at least twice a week?
Write the information given in terms of probabilities, and use the general multiplication rule.

Added by Santiago S.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Meher G

03/02/2022

Step 1

10. Second, we know that given an adult is a member of a health club, the probability that they go to the club at least twice a week is 40%, or 0.40. We want to find the probability that an adult goes to a health club at least twice a week. This is the same as Show more…

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At the gym Suppose that 10% of adults belong to health clubs, and 40% of these health club members go to the club at least twice a week. What percent of all adults go to a health club at least twice a week? Write the information given in terms of probabilities, and use the general multiplication rule.