a. What is the pooled estimate of p?
b. Compute the test statistic z.
c. What is the rejection rule using the critical value approach and α = 0.05?
d. Based on the rejection rule from c., what is your conclusion on the hypothesis?
e. What is the p-value?
f. Use the above data to construct a 95% confidence interval for p1 - p2
Can you help? Please see attached for detailed question and data- Thank you.