MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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The test statistic of z = -2.19 is obtained when testing the claim that p =1/4.
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 not sufficient evidence to warrant rejection of the claim that p = 1/4.
O B. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that p = 1/4.
O C. Reject Ho. There is sufficient evidence to warrant rejection of the claim that p = 1/4.
O D. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that p =1/4.
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Transcribed Image Text:The test statistic of z = -2.19 is obtained when testing the claim that p =1/4. 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 not sufficient evidence to warrant rejection of the claim that p = 1/4. O B. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that p = 1/4. O C. Reject Ho. There is sufficient evidence to warrant rejection of the claim that p = 1/4. O D. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that p =1/4.
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