The test statistic of z = - 1.88 is obtained when testing the claim that p = 1/2. a. Using a significance level of a=0.10, find the critical value(s). b. Should we reject Ho 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. Reject Ho. There is sufficient evidence to warrant rejection of the claim that p=1/2. O B. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that p = 1/2. O C. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that p =1/2. D. Reject Ho. There is not sufficient evidence to warrant rejection of the claim that p = 1/2.

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The test statistic of z = - 1.88 is obtained when testing the claim that p = 1/2.
a. Using a significance level of a = 0.10, find the critical value(s).
b. Should we reject Ho 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. Reject Ho. There is sufficient evidence to warrant rejection of the claim that p=1/2.
B. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that p = 1/2.
O C. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that p =1/2.
D. Reject Ho- There is not sufficient evidence to warrant rejection of the claim that p = 1/2.
Transcribed Image Text:The test statistic of z = - 1.88 is obtained when testing the claim that p = 1/2. a. Using a significance level of a = 0.10, find the critical value(s). b. Should we reject Ho 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. Reject Ho. There is sufficient evidence to warrant rejection of the claim that p=1/2. B. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that p = 1/2. O C. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that p =1/2. D. Reject Ho- There is not sufficient evidence to warrant rejection of the claim that p = 1/2.
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