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Entertainment Software Association would like to test if the average age of "gamers" (those that routinely play video games) is more than 30 years old. A Type I error would occur if Entertainment Software Association concludes that the average age of gamers is

Entertainment Software Association would like to test if the average age of "gamers" (those that routinely play video games) is more than 30 years old. A Type I error would occur if Entertainment Software Association concludes that the average age of gamers is

MATLAB: An Introduction with Applications
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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Entertainment Software Association would like to test if the average age of "gamers" (those that routinely play video games) is more than 30 years old. A Type I error would occur if Entertainment Software Association concludes that the average age of gamers is a. equal to 30 years when, in reality, the average age is not equal to 30 years. b. not equal to 30 years when, in reality, the average age is equal to 30 years. O c. greater than 30 years when, in reality, the average age is 30 years or less. d. 30 years or less when, in reality, the average age is more than 30 years.
Transcribed Image Text:Entertainment Software Association would like to test if the average age of "gamers" (those that routinely play video games) is more than 30 years old. A Type I error would occur if Entertainment Software Association concludes that the average age of gamers is a. equal to 30 years when, in reality, the average age is not equal to 30 years. b. not equal to 30 years when, in reality, the average age is equal to 30 years. O c. greater than 30 years when, in reality, the average age is 30 years or less. d. 30 years or less when, in reality, the average age is more than 30 years.
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