A simple random sample of 100 flights of a large airline (call this Airline 1) showed that 64 were on time. Asimple random sample of 100 flights of another large airline (call this Airline 2) showed that 80 were on time.Let p₁ and på be the proportions of all flights that are were time for these two airlines. Is there evidence of adifference in the on-time rate for the two airlines? To determine this, test the hypotheses Ho: P1 = P2 versus H₁:P1 P2 at a 10% significance level. What would our decision be? Based on that decision, what type of mistakecould we have made?Reject Ho; Type II errorReject Ho; Type I errorDo not reject Ho; Type I errorDo not reject Ho; Type II error

We have given that favourable cases, X1 = 64 favourable cases, X2 = 80 Sample size, n1 = 100 = n2

Answered: A simple random sample of 100 flights…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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