A sample of n = 25 scores produces a t statistic of t = −2.05. If the researcher is using a two-tailed test with α = .05, what would be the correct statistical decision? The researcher must fail to reject the null hypothesis with either α = .05 or α = .01. It is impossible to make a decision about H0 without more information. The researcher can reject the null hypothesis with α = .05 but not with α = .01. The researcher can reject the null hypothesis with either α = .05 or α = .01.
