Global Airlines operates two types of jet planes: jumbo and ordinary. On jumbo jets, 25% of the passengers are on business while on ordinary jets 30% of the passengers are on business. Of Global's air fleet, 40% of its capacity is provided on jumbo jets. What is the probability a randomly chosen business customer flying with Global is on a jumbo jet? What is the probability a randomly chosen non-business customer flying with Global is on an ordinary jet?

Global Airlines operates two types of jet planes: jumbo and ordinary. On jumbo jets, 25% of the passengers are on business while on ordinary jets 30% of the passengers are on business. Of Global's air fleet, 40% of its capacity is provided on jumbo jets. What is the probability a randomly chosen business customer flying with Global is on a jumbo jet? What is the probability a randomly chosen non-business customer flying with Global is on an ordinary jet?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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Question

Global Airlines operates two types of jet planes: jumbo and ordinary. On jumbo jets, 25% of the passengers are on business while on ordinary jets 30% of the passengers are on business. Of Global's air fleet, 40% of its capacity is provided on jumbo jets.
What is the probability a randomly chosen business customer flying with Global is on a jumbo jet?
What is the probability a randomly chosen non-business customer flying with Global is on an ordinary jet?

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