4
AssignmentMultiple Dropdowns

Preparing to Test a Claim about a Population Proportion

Question 4 • AQR_A_IC

p = The true proportion of all customer calls that are resolved by using automated options

Answer
Because a P-value = 0.0824 is α = 0.05, we H0. There is to believe that the corporation overstates the proportion of calls that are resolved by using automated options.:

greater than

Because a P-value = 0.0824 is α = 0.05, we H0. There is to believe that the corporation overstates the proportion of calls that are resolved by using automated options.:

fail to reject

Because a P-value = 0.0824 is α = 0.05, we H0. There is to believe that the corporation overstates the proportion of calls that are resolved by using automated options.:

not convincing evidence