Independent random samples from normal populations produced the results shown in the table to t population variances are equal. Complete parts a through d below. the table to the right. Assume that the Sample 1 Sample 25 1.3 42 29 26 17 38 28 3.8 29 What is the test statistic? t-2.60 (Round to two decimal places as needed.) What is the observed significance level? p-value 018 (Round to three decimal places as needed.) Interpret the results. Choose the correct answer below OA Reject H. There is not sufficient evidence to indicate that p B. Reject Ho. There is sufficient evidence to indicate that p OC. Do not reject H. There is sufficient evidence to indicate that OD. Do not reject H. There is not sufficient evidence to indicate that c. Find a 90% confidence interval for (HH) The confidence interval is 00 (Round to two decimal places as needed.)