Part 5 of 6 86.11%, 7.75 of 9 points Points: 0.25 of 1 Data on the...

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Part 5 of 6 86.11%, 7.75 of 9 points Points: 0.25 of 1 Data on the weights (lb) of the contents of cans of diet soda versus the contents of cans of the regular version of the soda is summarized to the right. Assume 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) and (b) below. Use a 0.01 significance level for both parts. Save Diet Regular H2 n X 26 0.78516 lb 26 0.80133 lb S 0.00441 lb 0.00749 lb OA. Ho: H1 H2 H: H1 H2 O C. Ho: Hq = 2 H: H > H2 The test statistic, t, is 9.49. (Round to two decimal places as needed.) The P-value is 0.000. (Round to three decimal places as needed.) State the conclusion for the test. B. Ho: H1 H2 H: H1 H2 D. Ho H1 H2 H: H1 H2 A. Reject the null hypothesis. There is sufficient evidence to support the claim that the cans of diet soda have mean weights that are lower than the mean weight for the regular soda. B. Reject the null hypothesis. There is not sufficient evidence to support the claim that the cans of diet soda have mean weights that are lower than the mean weight for the regular soda. OC. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim that the cans of diet soda have mean weights that are lower than the mean weight for the regular soda. OD. Fail to reject the null hypothesis. There is sufficient evidence to support the claim that the cans of diet soda have mean weights that are lower than the mean weight for the regular soda. b. Construct a confidence interval appropriate for the hypothesis test in part (a). V lb (Round to three decimal places as needed.) an example ++ i Vi (u,v) More X Part 5 of 6 86.11%, 7.75 of 9 points Points: 0.25 of 1 Data on the weights (lb) of the contents of cans of diet soda versus the contents of cans of the regular version of the soda is summarized to the right. Assume 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) and (b) below. Use a 0.01 significance level for both parts. Save Diet Regular H2 n X 26 0.78516 lb 26 0.80133 lb S 0.00441 lb 0.00749 lb OA. Ho: H1 H2 H: H1 H2 O C. Ho: Hq = 2 H: H > H2 The test statistic, t, is 9.49. (Round to two decimal places as needed.) The P-value is 0.000. (Round to three decimal places as needed.) State the conclusion for the test. B. Ho: H1 H2 H: H1 H2 D. Ho H1 H2 H: H1 H2 A. Reject the null hypothesis. There is sufficient evidence to support the claim that the cans of diet soda have mean weights that are lower than the mean weight for the regular soda. B. Reject the null hypothesis. There is not sufficient evidence to support the claim that the cans of diet soda have mean weights that are lower than the mean weight for the regular soda. OC. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim that the cans of diet soda have mean weights that are lower than the mean weight for the regular soda. OD. Fail to reject the null hypothesis. There is sufficient evidence to support the claim that the cans of diet soda have mean weights that are lower than the mean weight for the regular soda. b. Construct a confidence interval appropriate for the hypothesis test in part (a). V lb (Round to three decimal places as needed.) an example ++ i Vi (u,v) More X