Compute At-Least Probabilities
-You Are Playing Roulette at a Casino $0.9048$

question 96

Multiple Choice

Compute At-least Probabilities
-You are playing roulette at a casino in the United States. The wheel has 18 red slots, 18 black slots, and two green slots. In 4 spins of the wheel what is the probability of at least one red?

• A) \(0.9048\)
• B) \(0.9375\)
• C) \(0.0625\)
• D) \(0.0953\)

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Definitions:

Absolute Value Inequality

An inequality that involves the absolute value of a variable expression and defines a range of solutions.

Solution

A quantity or array of quantities that solve an equation, inequality, or simultaneous equations.

Absolute Value

The distance of a number from zero on the number line, without considering direction; always a non-negative number.

Set Notation

A systematic way of writing sets, often using curly braces and symbols to define elements and operations on sets.