Given an Urn Containing 4 Red Balls, 2 Blue Balls

question 24

Multiple Choice

Given an urn containing 4 red balls, 2 blue balls, and 3 yellow balls. What is the probability of drawing either a red ball or a blue ball on a single draw?

• A) 2/3
• B) 1/2
• C) 8/9
• D) 1/3
• E) 4/9

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Definitions:

Self-Awareness

The recognition and understanding of one's own character, feelings, motives, and desires.

Environmental Psychologist

A professional who studies the interplay between individuals and their surroundings, focusing on how the environment influences human behavior and well-being.

Human Interactions

Human interactions involve the communications, relationships, and exchanges between individuals, playing a crucial role in social development and the formation of societal structures.

Human Factors Psychologists

Professionals who study how people interact with machines and environments to improve safety, efficiency, and product design.