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Mathematics, 09.11.2020 16:40 howto
Thirty-two 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 82 sec, what does df denote, and what is its value? What does df denote?
A. The sample size
B. The test statistic
C. The sample standard deviation
D. The number of degrees of freedom
The value of df is Type an integer or a decimal. Do not round )
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Thirty-two different video games showing drug use were observed. The duration times of drug use (in...
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