Math Problem Statement
A fair die is rolled 4 times. What is the probability that a 5 is obtained on at least one of the rolls? Round your answer to three decimal places.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Complement Rule
Independent Events
Formulas
P(not a 5) = 5/6
P(not a 5 in 4 rolls) = (5/6)^4
P(at least one 5) = 1 - P(not a 5 in 4 rolls)
Theorems
Complement Rule
Suitable Grade Level
Grades 9-11