Math Problem Statement
With one method of a procedure called acceptance sampling, a sample of items is randomly selected without replacement and the entire batch is accepted if every item in the sample is okay. The ABC Electronics Company has just manufactured 1650 write-rewrite CDs, and 160 are defective. If 5 of these CDs are randomly selected for testing, what is the probability that the entire batch will be accepted?
Rounded to four decimal place accuracy.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Combinatorics
Hypergeometric Distribution
Formulas
Hypergeometric probability formula: P(k) = [C(N - D, k) * C(D, n - k)] / C(N, n)
Combination formula: C(a, b) = a! / (b!(a - b)!)
Theorems
Hypergeometric distribution theorem
Suitable Grade Level
Grades 10-12
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