1. We are conducting a test of the hypotheses
H0: p=0.2
Ha: p<0.2
We find a test statistic of Z=-2.57 What is the corresponding p-value? Give your answer as a proportion between 0 and 1 to 4 decimal places.
2. We are conducting a test of the hypotheses
H0: p=0.2
Ha: p?0.2
We find a test statistic of Z=2.74. What is the corresponding p-value? Give your answer as a proportion between 0 and 1 to 4 decimal places.