Math Problem Statement
- At a fair, each person can spin two wheels of chance. The first wheel has the numbers 1, 2, and 3. The second wheel has the letters A and B. (a) Explain why this is an independent event or a dependent event and list all the possible combinations of spinning both wheels. (b) If you spin both wheels, what is the probability that you get either a 1 or an A? Explain.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Independent Events
Combinatorics
Formulas
Total number of outcomes = m × n
P(A or B) = P(A) + P(B) - P(A and B)
Theorems
Addition Rule for Probability
Concept of Independent Events
Suitable Grade Level
Grades 6-8
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