Global Airlines Operates Two Types of Jet Planes: Jumbo and Ordinary

question 73

Short Answer

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. (Hint: you have been given two conditional probabilities.)
a. What is the probability a randomly chosen business customer flying with Global is on a jumbo jet?
b. What is the probability a randomly chosen non-business customer flying with Global is on an ordinary jet?

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Definitions:

Elaboration

The addition of more detail or information to something, often to clarify or enhance understanding.

Visual Imagery

The process of forming mental pictures or images in one's mind, which can enhance memory, creativity, and understanding of concepts.

Baddeley's Model

A model of working memory proposed by Alan Baddeley, which consists of three main components: the central executive, the phonological loop, and the visuospatial sketchpad.

Working Memory

A mental mechanism with finite capabilities, aimed at briefly storing information for subsequent processing tasks.