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Thirty-seven different video games showing drug use were observed. The duration times of drug use (in seconds) were recorded. When using this sample for a t test of the claim that the population mean is greater than 71 sec, what does df denote, and what is its value? What does df denote? A. The number of degrees of freedom O B. The sample standard deviation OC. The sample size O D. The test statistic The value of df is (Type an integer or a decimal. Do not round.)

Thirty-seven different video games showing drug use were observed. The duration times of drug use (in seconds) were recorded. When using this sample for a t test of the claim that the population mean is greater than 71 sec, what does df denote, and what is its value? What does df denote? A. The number of degrees of freedom O B. The sample standard deviation OC. The sample size O D. The test statistic The value of df is (Type an integer or a decimal. Do not round.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Thirty-seven different video games showing drug use were observed. The duration times of drug use (in seconds) were recorded. When using this sample for a t test of the claim that the population mean is greater than 71 sec, what does df denote, and what is its value? What does df denote? YA. The number of degrees of freedom O B. The sample standard deviation O C. The sample size O D. The test statistic The value of df is (Type an integer or a decimal. Do not round)
Transcribed Image Text:Thirty-seven different video games showing drug use were observed. The duration times of drug use (in seconds) were recorded. When using this sample for a t test of the claim that the population mean is greater than 71 sec, what does df denote, and what is its value? What does df denote? YA. The number of degrees of freedom O B. The sample standard deviation O C. The sample size O D. The test statistic The value of df is (Type an integer or a decimal. Do not round)
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