An airline claims that the no-show rate for passengers is less than 5%. In a sample...

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An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19

math Statistics-And-Probability

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being tested in p b). The parameter which the passengers in. rate of no- showe airline. on c). We need to perform a One sampl b) P-value Poz<-0.454) P(Z > 0.434) 0 (0.454) 0.6751 0.3249 5 L- 01 e) Comparing with 260.01) P-value > 2 (=0.01) بومگ fail t

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