Also please answer..Construct a confidence interval appropriate for the hypothesis test in part a ??and does the confidence interval support the conclusion found with the hypothesis test?

Homework: HW 9.2 Save Assign Score: 0 of 1 pt 4 of 12 (7 complete) HW Score: 31.67%, 3.8 of 12 pts D X 9.2.7-T iQuestion Help )Help A study was done on proctored and nonproctored tests. The results are shown in the table. Assume Proctored Nonproctored that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) H2 and (b) below. n 35 33 X 76.36 88.85 S 10.04 19.93 a. Use a 0.05 significance level to test the claim that students taking nonproctored tests get a higher mean score than those taking proctored tests. What are the null and alternative hypotheses? O A. HO: H1 # H2 OB. Ho: H1 = H2 Hy: Hy H2 Hy : Hy # H2