The results of a hypothesis test are reported as follows: t(15)= 2.70,p

Name: The results of a hypothesis test are reported as follows: t(15)= 2.70,p < .05.Based on this report,how many individuals were in the sample? A)14 B)15 C)16 D)17
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Question

The results of a hypothesis test are reported as follows: t(15)= 2.70,p < .05.Based on this report,how many individuals were in the sample?​
A)​14
B)​15
C)​16
D)​17

Quizplus · Accepted Answer

The "t(15)" indicates the degrees of freedom, which is equal to the sample size minus 1 (n-1). So, 15 = n-1, which means n=16. Therefore, the correct answer is C.

The Results of a Hypothesis Test Are Reported as Follows