Math Problem Statement
Emily buys a bag of cookies that contains 7 chocolate chip cookies, 6 peanut butter cookies, 4 sugar cookies and 5 oatmeal cookies.
What is the probability that Emily reaches in the bag and randomly selects 2 chocolate chip cookies from the bag? Round your answer to four decimal places.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Combinatorics
Formulas
Combination formula: C(n, r) = n! / (r!(n-r)!)
Theorems
Basic Probability Theorem
Suitable Grade Level
Grades 9-12
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