SOLUTION: The test statistic that is used to test hypotheses about the mean when a small sample is involved follows a _________ distribution. a. t

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Question 140733: The test statistic that is used to test hypotheses about the mean when a small sample is involved follows a _________ distribution.
a. t
b. z
c. chi-square
d. binomial

Answer by stanbon(48569) About Me  (Show Source):
You can put this solution on YOUR website!
The test statistic that is used to test hypotheses about the mean when a small sample is involved follows a _________ distribution.
a. t
b. z
c. chi-square
d. binomial
--------
Ans: a
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Cheers,
Stan H.