Math Problem Statement
If you draw a card with a value of four or less from a standard deck of cards, I will pay you $41 . If not, you pay me $16 . (Aces are considered the highest card in the deck.)
Step 1 of 2 : Find the expected value of the proposition. Round your answer to two decimal places. Losses must be expressed as negative values.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Expected Value
Formulas
P(win) = favorable outcomes / total outcomes
Expected Value (EV) = P(win) × payoff for win + P(loss) × payoff for loss
Theorems
Law of Total Probability
Suitable Grade Level
Grades 9-12
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