A sample of n = 15 produces a single sample t statistic of t = - 2.12. If the researcher is using a two-tailed test for hypotheses testing, which of the following is the correct statistical decision?

A. The researcher can reject the null hypothesis with α = .05 but not with α = .01.

B. The researcher can reject the null hypothesis with either α = .05 or α = .01.

C. It is impossible to make a decision about H0 without more information.

D. The researcher must fail to reject the null hypothesis with either α = .05 or α = .01.