The following hypotheses are given. H0 : ? ? 0.71 H1 : ? > 0.71 A sample of 100 observations revealed that p=0.85. At the 0.02 significance level, can the null hypothesis be rejected? (a) State the decision rule. (Round your answer to 2 decimal places.) H0 and H1 if z > (b) Compute the value of the test statistic. (Round your answer to 2 decimal places.) Value of the test statistic (c) What is your decision regarding the null hypothesis?