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An airport official wants to prove that the proportion of delayed flights for Airline A (denoted as p1) is less than the proportion of delayed flights for Airline B (denoted as p2). Random samples for both airlines after a storm showed that 51 out of 200 flights for Airline A were delayed, while 60 out of 200 of Airline B's flights were delayed. What is the standard error for this hypothesis test?

A. .00200

B. .00526

C. .0448

D. .0224

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91012487

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