E Quiz: Ch 11 Quiz: Two Sample Procedure uz at the a =0.01 level of significance for the given sample data. Sample 2 n 26 18 b) Construct a 99% confidence interval about #1 - 12- 45.7 37.1 S 6.1 9.1 Click the icon to view the Student t-distribution table. a) Perform a hypothesis test. Determine the null and alternative hypotheses. OA. Ho H1= H2. H1- H1 > H2 OB. Ho H1 = H2, H1: H1

H2. H1: M1

H2 Determine the test statistic. =(Round to two decimal places as needed.) Determine the critical value(s). Select the correct choice below and fill in the answer box(es) within your choice. (Round to three decimal places as needed.) Time Remaining: 00:53:55 Next Statcrunch Remember why you started hp Bo esc backspace a W A 5 1 2 V W tab h K g R