Determine the critical region and the critical values used to test the following null hypotheses a Ho 55 ( ), Ha 55, a 0 02 b Ho m 86 ( ), Ha 86, a 0 01 c Ho 107, Ha 107, a 0 05 d Ho 17 4 (), Ha 17 4, a 0 10 ...

Determine the critical region and the critical values used to test the following null hypotheses: a. Ho:

Question:

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