Question
what is the critical value of this statistic z=1.64 at 0.05 significance?
Answers
PsyDAG
For P = .05 (two-tailed), need Z ≥ 1.96.
For P = .05 (one-tailed), need Z ≥ 1.645.
For P = .05 (one-tailed), need Z ≥ 1.645.