Math Problem Statement
Seventy-five percent of consumers prefer to purchase electronics online. You randomly select 88 consumers. Find the probability that the number of consumers who prefer to purchase electronics online is (a) exactly five, (b) more than five, and (c) at most five. Question content area bottom Part 1 (a) Find the probability that the number that prefer to purchase electronics online is exactly five. P(5)equals=enter your response here (Round to three decimal places as needed.)
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Statistics
Binomial Distribution
Formulas
P(X = k) = (n choose k) * p^k * (1 - p)^(n - k)
(n choose k) = n! / (k!(n - k)!)
Theorems
Binomial Theorem
Suitable Grade Level
Grades 10-12
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