been trying to work this all night and getting different answers on these so just wanting to see if my answers match before submission.

1. A retail store chain with 2 locations is worried that Store #2 is not being patroned by enough male customers. They want to run a hypothesis test that the percent of customers that are male is the same at both locations. They have collected the following data. Refer to Store #1 as Population 1 and Store #2 as Population 2, and answer the following questions leading up to the hypothesis test. Store #1 (population 1) Store #2 (population 2) Customers surveyed = 400 Customers surveyed = 300 Number that were male = 192 Number that were male = 138 Ho : P1 - P2 = 0 Ha : P1 - P2 4 0 (a) What is the estimate of the proportion in population 1? (b) What is the estimate of the proportion in population 2? (c) What is the estimate of the difference between the two population proportions? (d) What is the standard error of the difference between the two population proportions? Round to 4 decimal places. (e) Develop a 90% confidence interval for the difference between the two population proportions. Report as a number + another number. (f). Develop a 95% confidence interval for the difference between the two population proportions. Report as a number + another number. (g) Develop a 99% confidence interval for the difference between the two population proportions. Report as a number + another number. (h) What is the pooled estimate of p? (i) What is the test statistic (z-value)? Round to 2 decimal places. (j) What is the p-value? Round to 4 decimal places. (k) With a 90% confidence level (a - 0.10), what is your conclusion? (1) With a 95% confidence level (or = 0.05), what is your conclusion? (m) With a 99% confidence level (or = 0.01), what is your conclusion