In a sample of 58 iPhones, 18 had over 83 apps downloaded. Construct a 99% confidence interval for the population proportion of allIPhones that obtain over 83 apps. Assume ze.005-2.576.Multiple Choice0180160.18 0.09031 015031016

Given that Sample size n =58 Favorable cases x =18 Sample proportion p^=x/n =18/58 =0.31

Answered: m a sample of 58 iPhones, 18 had over…

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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m a sample of 58 iPhones, 18 had over 83 apps downloaded. Construct a 99% confidence interval for the population proportion of all Phones that obtain over 83 apps. Assume ze.ees=2.576. Multiple Choice 0.18±016 018-0.09 031 015 0311016