Question

ok H.? nch The test statistic of z = 2.17 is obtained when testing the claim that p > 0.7. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value c. Using a significance level of a=0.01, 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. This is a test Contents b:P-value = (Round to three decimal places as needed.) c. Choose the correct conclusion below. or Success media Library use Options O A. Reject Ho. There is not sufficient evidence to support the claim that p > 0.7. O B. Fail to reject Ho. There is sufficient evidence to support the claim that p>0.7. OC. Reject Ho. There is sufficient evidence to support the claim that p > 0.7. OD. Fail to reject Ho There is not sufficient evidence to support the claim that p > 0.7. 1 Tools sions Click to select your answeris)

Answer 1

(right teiled tead) Ho: P=0.7 H,:P 307 This is a right tailed test Test statistic, z = 2.17 P-value = (1-Pr (Z = 2.17)] 6) ♡ The result is had significant at Ph d=0001 Since P-value is greater than the d= 0.01 so, correct option is 1 fail to seject Mo, There is not sufficient evidence to support the claim that P307