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

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

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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Thirty-two different video games showing alcohol use were observed. The duration times of alcohol use (in seconds) were recorded. When using this sample for a t test of the claim that the population mean is greater than 77 sec, what does df denote, and what is its value? What does df denote? OA. The number of degrees of freedom O B. The sample size O C. The sample standard deviation O D. The test statistic The value of df is . (Type an integer or a decimal. Do not round.) Activate Windows Go to Settings to activataWInoowe Next Statcrunch 3:58 PM o 耳 局 11/29/2021 2) Type here to search 4+ 144 %23 4 6 7. 00 R. T LO %24
Transcribed Image Text:Thirty-two different video games showing alcohol use were observed. The duration times of alcohol use (in seconds) were recorded. When using this sample for a t test of the claim that the population mean is greater than 77 sec, what does df denote, and what is its value? What does df denote? OA. The number of degrees of freedom O B. The sample size O C. The sample standard deviation O D. The test statistic The value of df is . (Type an integer or a decimal. Do not round.) Activate Windows Go to Settings to activataWInoowe Next Statcrunch 3:58 PM o 耳 局 11/29/2021 2) Type here to search 4+ 144 %23 4 6 7. 00 R. T LO %24
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