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Statistics / Elementary Statistics: Picturing the World 6 / Chapter 5.5 / Problem 18

Elementary Statistics: Picturing the World | 6th Edition | ISBN: 9780321911216 | Authors: Ron Larson; Betsy Farber

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Approximating a Binomial Distribution In Exercises 1722, a binomial experiment is given

Chapter 5, Problem 18

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QUESTION:

Approximating a Binomial Distribution In Exercises 1722, a binomial experiment is given. Determine whether you can use a normal distribution to approximate the binomial distribution. If you can, find the mean and standard deviation. If you cannot, explain why.Sick Workers A survey of full-time workers found that 72% go to workwhen they are sick. You randomly select 25 full-time workers and ask themwhether they go to work when they are sick. (Source: CareerBuilder)

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QUESTION:

Approximating a Binomial Distribution In Exercises 1722, a binomial experiment is given. Determine whether you can use a normal distribution to approximate the binomial distribution. If you can, find the mean and standard deviation. If you cannot, explain why.Sick Workers A survey of full-time workers found that 72% go to workwhen they are sick. You randomly select 25 full-time workers and ask themwhether they go to work when they are sick. (Source: CareerBuilder)

ANSWER:

Step 1 of 3

Given:

The sample number of full-time workers is.

The proportion of full-time workers who goes to work when they are sick is .

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