For questions 1-4, you will be provided with a t-value,
the number of degrees of freedom, alpha, and whether the test is
one- or two-tailed. You will then be asked to establish the
critical t-value and state your decision regarding the
null hypothesis.
t = 1.45, df = 12, alpha = .05, two-tailed
critical value of t =
Decision =
(2 points)
t = 2.90, df = 22, alpha = .01, two-tailed
critical value of t =
Decision =
(2...