The following hypotheses are given. H0 : π ≤ 0.81H1 : π > 0.81
A sample of 140 observations revealed that p = 0.92. At the 0.10 significance level, can the null hypothesis be rejected?
a.State the decision rule. (Round your answer to 2 decimal places.)
Reject H0 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? (Click to select)
Reject
Do not reject
H0.