sample statistics are from independent random samples. P, =P2, a = 0.10 x, = 108, n, = 128 and x, = 32, n, = 195 Claim: Sample statistics: Hai P1 F P2 O E. A normal sampling distribution cannot be used, so the claim cannot be tested. Find the critical values. Select the correct choice below and, if necessary, fill in the answer boxes complete your choice. O A. The critical values are - z = and zo =. (Round two decimal places as needed.) O B. A normal sampling distribution cannot be used, so the claim cannot be tested. Find the standardized test statistic. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. z= (Round to two decimal places as needed.) O B. A normal sampling distribution cannot be used, so the claim cannot be tested. State the conclusion. Choose the correct answer below. O A. Fail to reject Ho. There is sufficient evidence that there is a difference between p, and p,. O B. Reject Ho. There is sufficient evidence that there is a difference between p, and p2. OC. Fail to reject Ho. There is insufficient evidence that there is a difference between p, and P2- O D. Reject Ho. There is insufficient evidence that there is a difference between p, and p2. O E. A normal sampling distribution cannot be used, so the claim cannot be tested.
sample statistics are from independent random samples. P, =P2, a = 0.10 x, = 108, n, = 128 and x, = 32, n, = 195 Claim: Sample statistics: Hai P1 F P2 O E. A normal sampling distribution cannot be used, so the claim cannot be tested. Find the critical values. Select the correct choice below and, if necessary, fill in the answer boxes complete your choice. O A. The critical values are - z = and zo =. (Round two decimal places as needed.) O B. A normal sampling distribution cannot be used, so the claim cannot be tested. Find the standardized test statistic. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. z= (Round to two decimal places as needed.) O B. A normal sampling distribution cannot be used, so the claim cannot be tested. State the conclusion. Choose the correct answer below. O A. Fail to reject Ho. There is sufficient evidence that there is a difference between p, and p,. O B. Reject Ho. There is sufficient evidence that there is a difference between p, and p2. OC. Fail to reject Ho. There is insufficient evidence that there is a difference between p, and P2- O D. Reject Ho. There is insufficient evidence that there is a difference between p, and p2. O E. A normal sampling distribution cannot be used, so the claim cannot be tested.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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