Math Problem Statement
Of the 74 people who participated in a survey
12 enjoyed math and history, 16 did not enjoy science, 23 enjoyed history, 16 enjoyed science and history, 67 did not enjoy all three (math and science and history), 25 enjoyed math and science, and 41 did not enjoy math. How many people who participated in the survey enjoyed at most one of the three options?
Solution
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Math Problem Analysis
Mathematical Concepts
Set Theory
Inclusion-Exclusion Principle
Surveys and Data Analysis
Formulas
Inclusion-Exclusion Principle: |M ∪ S ∪ H| = |M| + |S| + |H| - |M ∩ S| - |S ∩ H| - |M ∩ H| + |M ∩ S ∩ H|
Exact counts for specific intersections: |M only| = |M| - |M ∩ S| - |M ∩ H| + |M ∩ S ∩ H|
Theorems
Inclusion-Exclusion Principle
Suitable Grade Level
Grades 10-12
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