# A 99% confidence interval for the proportion who will answer Yes to a question, given that 62 answered yes in

## Question:

A 99% confidence interval for the proportion who will answer ‘‘Yes” to a question, given that 62 answered yes in a random sample of 90 people

Use the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best point estimate for p, the margin of error, and the confidence interval. Assume the results come from a random sample.

Distribution
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Related Book For

## Statistics Unlocking The Power Of Data

ISBN: 9780470601877

1st Edition

Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock

Question Details
Chapter # 6- Inference for Means and Proportions
Section: Exercises
Problem: 28
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