Thirteen different video games showing alcohol use were observed. The duration times of alcohol use (in seconds) were recorded. When using this sample for at test of the claim that the population mean is greater than 77 sec, what does df denote, and what is its value?
Thirteen different video games showing alcohol use were observed. The duration times of alcohol use (in seconds) were recorded. When using this sample for at test of the claim that the population mean is greater than 77 sec, what does df denote, and what is its value?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 31PPS
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