Math Problem Statement
Iman’s favorite colors are [\blue{\text{blue}}] and [\pink{\text{pink}}]. She has [\blue{\text{1 blue shirt}}], [\pink{\text{1 pink shirt}}], [\blue{\text{1 blue hat}}], [\blue{\text{1 blue belt}}], [\blue{\text{1 blue pair of pants}}], and [\pink{\text{1 pink pair of pants}}]. Iman selects one of these garments at random. Let [A] be the event that she selects a pink garment and [B] be the event that she chooses a shirt. What is [P(A\text{ or }B)], the probability that the garment Iman chooses is pink or a shirt?
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Set Theory
Formulas
P(A or B) = P(A) + P(B) - P(A ∩ B)
Theorems
Inclusion-Exclusion Principle
Suitable Grade Level
Grades 6-8
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