The test statistic of z = - 3.21 is obtained when testing the claim that p< 0.89. a. Using a significance level of a = 0.05, find the critical value(s). b. Should we reject H, or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are z = (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. Choose the correct conclusion below. O A. Fail to reject Ho. There is not sufficient evidence to support the claim that p< 0.89. O B. Reject Ho. There is sufficient evidence to support the claim that p< 0.89. O C. Fail to reject Ho. There is sufficient evidence to support the claim that p<0.89. O D. Reject Ho. There is not sufficient evidence to support the claim that p <0.89.

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The test statistic of z = – 3.21 is obtained when testing the claim that p< 0.89.
a. Using a significance level of a = 0.05, find the critical value(s).
b. Should we reject Ho or should we fail to reject H,?
%3D
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
a. The critical value(s) is/are z =
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
b. Choose the correct conclusion below.
O A. Fail to reject Ho. There is not sufficient evidence to support the claim that p< 0.89.
O B. Reject Ho. There is sufficient evidence to support the claim that p< 0.89.
O C. Fail to reject Ho. There is sufficient evidence to support the claim that p < 0.89.
O D. Reject Ho. There is not sufficient evidence to support the claim that p< 0.89.
Transcribed Image Text:The test statistic of z = – 3.21 is obtained when testing the claim that p< 0.89. a. Using a significance level of a = 0.05, find the critical value(s). b. Should we reject Ho or should we fail to reject H,? %3D Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are z = (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. Choose the correct conclusion below. O A. Fail to reject Ho. There is not sufficient evidence to support the claim that p< 0.89. O B. Reject Ho. There is sufficient evidence to support the claim that p< 0.89. O C. Fail to reject Ho. There is sufficient evidence to support the claim that p < 0.89. O D. Reject Ho. There is not sufficient evidence to support the claim that p< 0.89.
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