Quantas Airlines quotes a flight time of 20 hours, 15 minutes for its flight from New York (JFK), USA to Sydney (SYD), Australia. Suppose that the actual flight time is uniformly distributed between 19 hours 35 minutes and 20 hours 55 minutes. 2-D. What is the standard deviation (in whole minutes) for the above flight? O 6400 O 23 O533 O 12 O 80 O 25 O 24

Quantas Airlines quotes a flight time of 20 hours, 15 minutes for its flight from New York (JFK), USA to Sydney (SYD), Australia. Suppose that the actual flight time is uniformly distributed between 19 hours 35 minutes and 20 hours 55 minutes. 2-D. What is the standard deviation (in whole minutes) for the above flight? O 6400 O 23 O533 O 12 O 80 O 25 O 24

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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