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# Solved: Is this valid? Determine whether each of the following simulation designs is

ISBN: 9781464108730 488

## Solution for problem 17 Chapter 5.1

The Practice of Statistics | 5th Edition

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The Practice of Statistics | 5th Edition

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Problem 17

Is this valid? Determine whether each of the following simulation designs is valid. Justify your answer. (a) According to a recent poll, 75% of American adults regularly recycle. To simulate choosing a random sample of 100 U.S. adults and seeing how many of them recycle, roll a 4-sided die 100 times. A result of 1, 2, or 3 means the person recycles; a 4 means that the person doesnt recycle. (b) An archer hits the center of the target with 60% of her shots. To simulate having her shoot 10 times, use a coin. Flip the coin once for each of the 10 shots. If it lands heads, then she hits the center of the target. If the coin lands tails, she doesnt.

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Lecture3-SamplingBasics Tuesday,August23,2:00PM • ○ ^Reviewfromthepreviouslecture • Population andSample ○ Population- everybodythattheresearchistargeting § Populationresultsarecalled populationparameters ○ Sample- thesubsetofthepopulationthatactuallyparticipatesintheresearch § Makesdatacollectionmanageable...

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Solved: Is this valid? Determine whether each of the following simulation designs is

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