Question 4 The test statistic of z = 2.47 is obtained when testing the claim that p > 0.8. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. Find the P-value. Using a significance level of a = 0.05, should we reject Ho or should we fail to reject Ho? neg z scores.pdf pos z scores.pdf O A. Fail to reject Ho. There is not sufficient evidence to support the claim that p > 0.8. O B. Reject Ho. There is not sufficient evidence to support the claim that p > 0.8 O c. Reject Ho. There is sufficient evidence to support the claim that p > 0.8. O D. Fail to reject Ho. There is sufficient evidence to support the claim that p > 0.8. ges