Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval for a sample of size 393 with 293 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places.

Assume that a sample is used to estimate a population proportion p. Find the 90% confidence interval for a sample of size 393 with 293 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Estimation

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Assume that a sample is used to estimate a population proportion $ p $. Find the 90% confidence interval for a sample of size 393 with 293 successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places.

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