A market analyst is curious what proportion of Los Angeles residents have a landline telephone. A survey of 200 randomly selected Los Angeles residents shows that 96 of those selected have a landline telephone. The analyst wants to use this data to construct a one-sample z interval for a proportion. Based on this sample, which of the following is a 90% confidence interval for the proportion of Los Angeles residents who have a landline telephone? Choose 1 answer: 0.48 +0.069 0.48 +0.058 96 0.069 96 + 0.058

A market analyst is curious what proportion of Los Angeles residents have a landline telephone. A survey of 200 randomly selected Los Angeles residents shows that 96 of those selected have a landline telephone. The analyst wants to use this data to construct a one-sample z interval for a proportion. Based on this sample, which of the following is a 90% confidence interval for the proportion of Los Angeles residents who have a landline telephone? Choose 1 answer: 0.48 +0.069 0.48 +0.058 96 0.069 96 + 0.058

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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