Answer the question, considering an event to be "unlikely" if its probability is less than or equal to 0.05.
-Assume that a study of 300 randomly selected school bus routes showed that 274 arrived on time. Is it unlikely for a school bus to arrive late?
A) Yes
B) No

Question

Quizplus · Accepted Answer

The probability of a bus arriving late is (300 - 274) / 300 = 0.0867, which is greater than 0.05, so it is not considered unlikely.

Answer the Question, Considering an Event to Be "Unlikely" If