In a Leichtman Research Group survey of 1050 TV households, 75.1% of them had at least one Internet-connected TV device (for example, Smart TV, standalonestreaming device, connected video game console). A marketing executive wants to convey high penetration of Internet-connected TV devices, so he makes theclaim that the percentage of all homes with at least one Internet-connected TV device is equal to 78%. Test that claim using a 0.01 significance level. Use theP-value method. Use the normal distribution as an approximation to the binomial distribution.Let p denote the population proportion of all homes with at least one Internet-connected TV device. Identify the null and alternative hypotheses.Ho: pH1: p(Type integers or decimals. Do not round.)esIdentify the test statistic.Z=Cools(Round to two decimal places as needed.)Identify the P-value.P-value =(Round to three decimal places as needed.)State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim.V the claim that the percentage of all homes with at least oneV the null hypothesis. ThereV sufficient evidence toInternet-connected TV device is equal to 78%.

Answered: Leichtman Research Group survey of 1050…

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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