An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19 we
re no-shows. At α=0.01, test the airline's claim. State the sample percentage and round it to three decimal places. State the hypotheses.
State the critical value(s).
State the test statistics.
State the decision
State the conclusion.
An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19 were no-shows. At α=0.01, test the airline's claim. State the sample percentage and round it to three decimal places.
A reciprocal is the inverse of a number. When using this in fractions just switch the numerator and denominator. This is done by dividing the fraction by one, but in the case of a negative fraction you would divide by negative 1.
