Suppose That A₁, A₂, and B Are Events Where A₁

question 88

Multiple Choice

Suppose that A₁, A₂, and B are events where A₁ and A₂ are mutually exclusive events and P(A₁) = .7, P(A₂) = .3, P(B│A₁) = .2, P(B│A₂) = .4. Find P(A₂│B) .

• A) 0.12
• B) 0.26
• C) 0.21
• D) 0.14
• E) 0.46

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Definitions:

Consistent

In the context of systems of equations, it describes a system that has at least one solution.

Inconsistent

A term used to describe a system of equations that has no solution because the equations represent parallel lines.

Elimination

A method for solving a system of equations by adding or subtracting the equations in order to eliminate one of the variables.

Positive Integers

Whole numbers greater than zero.