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In: Statistics and Probability

For this problem, carry at least four digits after the decimal in your calculations. Answers may...

For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding.

In a survey of 1000 large corporations, 244 said that, given a choice between a job candidate who smokes and an equally qualified nonsmoker, the nonsmoker would get the job.

(b) Find a 0.95 confidence interval for p. (Round your answers to three decimal places.)

lower limit
upper limit

B: What is the margin of error based on a 95% confidence interval? (Round your answer to three decimal places.)

Expert Solution

Answer:

Given that:

In a survey of 1000 large corporations, 244 said that, given a choice between a job candidate who smokes and an equally qualified nonsmoker, the nonsmoker would get the job.

At 95% confidence interval for p

Margin or error

The 95% confidence interval p is

Lower limit = 0.217

Upper limit = 0.271

orchestra answered 2 years ago

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