Determine the critical region and the critical values used to
Determine the critical region and the critical values used to
Determine the critical region and the critical values used to test the following null hypotheses:
a. Ho: µ = 55 ( ≥), Ha: µ < 55, a = 0.02
b. Ho: m__86 ( ≥), Ha: µ < 86, a = 0.01
c. Ho: µ = 107, Ha: µ = 107, a = 0.05
d. Ho: µ = 17.4 (≤), Ha: µ > 17.4, a = 0.10