Asked by Ben
True or False?
In a Chi-Square distribution, when the degrees of freedom increase, the test statistic also increases (assuming all other variables are held constant.)
In a T-test for the population mean (standard deviation is unknown), the test statistic is equal to zero if the sample mean is equivalent to the population mean.
I really appreciate any help!
In a Chi-Square distribution, when the degrees of freedom increase, the test statistic also increases (assuming all other variables are held constant.)
In a T-test for the population mean (standard deviation is unknown), the test statistic is equal to zero if the sample mean is equivalent to the population mean.
I really appreciate any help!
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