If n =400 and 0.55, construct a 90% confidencep=interval about the population proportion. Round youranswers to three decimal places.Preliminary:a. Is it safe to assume that n ≤ 0.05 of all subjects inthe population?YesNob. Verify np (1 - p) ≥ 10. Round your answer to onedecimal place.np(1 - p)=Confidence Interval: What is the 90% confidence interval toestimate the population proportion? Round your answer tothree decimal places.

Given:n=400𝑝̂=0.55confidence level = 90%=0.90 a. One common guideline is that the sample size…

Answered: If n = 400 and 0.55, construct a 90%…

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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