(b) Construct a 99% confidence interval about p, -P2. 14.7 19.8 3.3 3.1 P= 0.000 (Round to three decimal places as needed.) Should the null hypothesis be rejected? C A. Reject Ho, there is sufficient...

1/12 part b

We are 99% confidence that the main difference is between_and_. Round to two decimal places as needed use ascending order.

Extracted text: (b) Construct a 99% confidence interval about p, -P2. 14.7 19.8 3.3 3.1 P= 0.000 (Round to three decimal places as needed.) Should the null hypothesis be rejected? C A. Reject Ho, there is sufficient evidence to conclude that the two populations have different means. O B. Do not reject Ho, there is sufficient evidence to conclude that the two populations have different means, O C. Do not reject Ho, there is not sufficient evidence to conclude that the two populations have different means. OD. O D. Reject Ho, there is not sufficient evidence to conclude that the two populations have different means. (b) Construct a 99% confidence interval about p, - ,. We are 99% confident that the mean difference is between and


Extracted text: Question Help ▼ Assume that both populations are normally distributed. (a) Test whether p, +uz at the a = 0.01 level of significance for the given sample data. (b) Construct a 99% confidence interval about p,-2. Population 1 14 Population 2 14 14.7 19.8 3.1 3.3 (a) Test whether p, p2 at the a = 0.01 level of significance for the given sample data. Determine the null and alternative hypothesis for this test. O A. Ho P1H2 OB. Ho P1H2 H, P1 H2 C, Ho P = H2 OD Ho P1 H2