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S-MD.7 Warmup M2-073-A01-V04

Analyze decisions and strategies with probability concepts in applied settings.

Find the expected value of a game from its outcomes and probabilities

Problem

Calculate expected value as \(0.25(\$8)+0.75(-\$1)\), keeping the loss contribution negative.

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Four variants of this problem type
Curriculum context
Course
Math II
Standard
S-MD.7
Category
Statistics and Probability
Domain
Using Probability to Make Decisions
Objective
Analyze decisions and strategies with probability concepts in applied settings.
Problem type
Find the expected value of a game from its outcomes and probabilities