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With a =.05, what is the critical t value for a one-tailed test with n=15? A. t = 1.761 B. t= 1.753 C. t= 2.145 D. t= 2.131
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With a =.05, what is the critical t value for a one-tailed test with n=15?

A. t = 1.761
B. t= 1.753
C. t= 2.145
D. t= 2.131

User Matthew Trow
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1 Answer

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Option c = 2.145, as degree of freedom is 15 - 1 = 14, one tail test involves no division by 2 of alpha.
User Fmr
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