3) What is the alternative hypothesis for this test? Choose the best answer. O A. HA P = 0 15 O B. HA P = 0.15 O C. HA P > 0.135 D. HA P 0.135 4) Calculate the appropriate test statistic: (Round your answer to two (2) decimal places.) 5) Calculate the p-value: (Round your answer to three (3) decimal places.) 6) What conclusion should the manager of the animal hospital reach using an alpha level of 0.01? Choose the best answer. O A. Because the p-value is less than our alpha level we REJECT the null hypothesis. There IS sufficient evidence to conclude that less than 15% of Haligonians have pet insurance for their cat and/or dog O B. Because the p-value is greater than our alpha level we REJECT the null hypothesis. There IS sufficient evidence to conclude that less than 15% of Haligonians have pet insurance for their cat and/or dog. O C. Because the p-value is greater than our alpha level we FAIL to reject the null hypothesis. There is NOT sufficient evidence to conclude that less than 15% of Haligonians have pet insurance for their cat and/or dog O D. Because the p-value is less than our alpha level we FAIL to reject the null hypothesis. There is NOT sufficient evidence to conclude that less than 15% of Haligonians have pet insurance for their cat and/or dog. The manger of the animal hospital also decides to construct a 99% confidence interval for the true proportion of Haligonians who have pet insurance for their cat and/or dog 7) What is the standard error for this confidence interval? | (Round your answer to three (3) decimal places.) 8) What is the margin of error for this confidence interval? (If necessary, use your rounded answer from the previous step in your calculations. Round your answer to three (3) decimal places.) 9) Would the manager reach the same conclusion as the hypothesis test by using the confidence interval? OA. Yes O B. Not enough information to determine O C. No