A hypothesis test with a sample of n = 15 participants produces a t statistic of t = +2.72. Assuming a one-tailed test with the critical region in the right-hand tail, what is the correct decision?​ Select one: a. ​ The researcher can reject the null hypothesis with α = .05 but not with α = .01. b. ​ The researcher must fail to reject the null hypothesis with either α =

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A hypothesis test with a sample of n = 15 participants produces a t statistic of t = +2.72. Assuming a one-tailed test with the critical region in the right-hand tail, what is the correct decision?​
Select one:
a.
​ The researcher can reject the null hypothesis with α = .05 but not with α = .01.
b.
​ The researcher must fail to reject the null hypothesis with either α = .05 or α = .01.
c.
​ The researcher can reject the null hypothesis with either α = .05 or α = .01.
d.
​ It is impossible to make a decision about H0 without more information.
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