Math Problem Statement
A bag contains colored marbles. The theoretical probability of Jonah drawing 2 blue marbles from the bag with replacement is one fifth. If the experiment is repeated 150 times, what is a reasonable prediction of the number of times he will select 2 blue marbles?
one fifth 5 25 30
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Expected Value
Formulas
Expected value formula: E(X) = Probability(X) * Number of trials
Theorems
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Suitable Grade Level
Grades 9-12