Also, can you tell me the p-value? Is it fail to reject or reject? is there sufficient evidence? confidence interval? does the confidence interval support the conclusion found with the hypothesis test?

Data on the weights (Ib) of the contents of cans of diet soda versus the contents of cans of the regular version of the Diet Regular soda is summarized to the right. Assume that the two samples are independent simple random samples selected from H1 H2 normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts n 28 28 (a) and (b) below. Use a 0.01 significance level for both parts. X 0.78935 lb 0.80624 lb S 0.00438 lb 0.00759 lb a. Test the claim that the contents of cans of diet soda have weights with a mean that is less than the mean for the regular soda. What are the null and alternative hypotheses? O A. Ho: H1 = H2 OB. Ho: H1 # H2 H1: H1* H2 H1: H1 H2 The test statistic, t, is . (Round to two decimal places as needed.)