na Leichtman Research Group survey of 850 TV households, 74.6% of them had at least one Internet-connected TV for example, Smart TV, standalone streaming device, connected video game console). A marketing executive wants to convey high penetration of Internet-connected TV devices, so he makes the claim that the percentage of all homes with least one Internet-connected TV device is equal to 82%. Test that claim using a 0.10 significance level. Use the P-value method. Use the normal distribution as an approximation to the binomial distribution.
na Leichtman Research Group survey of 850 TV households, 74.6% of them had at least one Internet-connected TV for example, Smart TV, standalone streaming device, connected video game console). A marketing executive wants to convey high penetration of Internet-connected TV devices, so he makes the claim that the percentage of all homes with least one Internet-connected TV device is equal to 82%. Test that claim using a 0.10 significance level. Use the P-value method. Use the normal distribution as an approximation to the binomial distribution.
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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In a Leichtman Research Group survey of 850 TV households, 74.6% of them had at least one Internet-connected TV device
(for example, Smart TV, standalone streaming device, connected video game console). A marketing executive wants to
convey high penetration of Internet-connected TV devices, so he makes the claim that the percentage of all homes with at
least one Internet-connected TV device is equal to 82%. Test that claim using a 0.10 significance level. Use the P-value
method. Use the normal distribution as an approximation to the binomial distribution.
et -
Let p denote the population proportion of all homes with at least one Internet-connected TV device. Identify the null and
alternative hypotheses.
Ho: P
H₁: p
(Type integers or decimals. Do not round.)
Quiz Identify the test statistic.
inal
Z=
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