The test statistic of z= 1.96 is obtained when testing the claim that p > 0.43. This is a right-tailed test. Using a 0.05 significance level, complete parts (a) and (b). Click here to view the standard normal distribution table for negative z scores. Click here to view the standard normal distribution table for positive z scores. Select the correct choice below and fill in the answer box(es) within your choice. (Round to two decimal places as needed.) OA. There are two critical values; the lower critical value is and the upper critical value is B. There is one critical value; the critical value is 1.64. b. Should we reject Ho or should we fail to reject Ho? O A. Ho should be rejected, since the test statistic is not in the critical region. O B. Ho should not be rejected, since the test statistic is not in the critical region. O C. Ho should be rejected, since the test statistic is in the critical region. O D. Ho should not be rejected, since the test statistic is in the critical region.

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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The test statistic of z= 1.96 is obtained when testing the claim that p > 0.43. This is a right-tailed test. Using a 0.05 significance level, complete parts (a) and (b).
Click here to view the standard normal distribution table for negative z scores. Click here to view the standard normal distribution table for positive z scores.
Select the correct choice below and fill in the answer box(es) within your choice.
(Round to two decimal places as needed.)
OA. There are two critical values; the lower critical value is
and the upper critical value is
B. There is one critical value; the critical value is 1.64.
b. Should we reject Ho or should we fail to reject Ho?
O A. Ho should be rejected, since the test statistic is not in the critical region.
O B. Ho should not be rejected, since the test statistic is not in the critical region.
O C. Ho should be rejected, since the test statistic is in the critical region.
O D. Ho should not be rejected, since the test statistic is in the critical region.
Transcribed Image Text:The test statistic of z= 1.96 is obtained when testing the claim that p > 0.43. This is a right-tailed test. Using a 0.05 significance level, complete parts (a) and (b). Click here to view the standard normal distribution table for negative z scores. Click here to view the standard normal distribution table for positive z scores. Select the correct choice below and fill in the answer box(es) within your choice. (Round to two decimal places as needed.) OA. There are two critical values; the lower critical value is and the upper critical value is B. There is one critical value; the critical value is 1.64. b. Should we reject Ho or should we fail to reject Ho? O A. Ho should be rejected, since the test statistic is not in the critical region. O B. Ho should not be rejected, since the test statistic is not in the critical region. O C. Ho should be rejected, since the test statistic is in the critical region. O D. Ho should not be rejected, since the test statistic is in the critical region.
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