Question 462993: Which of the following statements is false regarding a t-distribution with df=15?
A) Its mean is zero
B) Its 10th percentile is 1.34
C) Its 95th percentile is 1.75
D) Its third quartile is 0.691
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Which of the following statements is
false regarding a t-distribution with df=15?
A) Its mean is zero::: true
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B) Its 10th percentile is 1.34
InvT(0.10,15) = -1.34
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C) Its 95th percentile is 1.75
InvT(0.95,15) = 1.75
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D) Its third quartile is 0.691
t = InvT(0.75,15) = 0.6912
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Cheers,
Stan H.
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