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Expected Values Quizzes, Questions & Answers

Expected Values Quizzes By Grade

12th Grade

Top Trending Expected Values Quizzes


This final quiz delves into multi-step problems where expected value calculations are used in complex scenarios like product launches, public transportation, and game decisions. It challenges you to calculate expected values in...

Questions: 22  |  Attempts: 10   |  Last updated: Nov 16, 2025
  • Sample Question
    A carnival game costs $4 to play. You draw a ball with probabilities: 50% win $2, 30% win $4, 15% win $6, 5% win $20. What is the expected net gain/loss per play?
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This quiz focuses on applying expected value to real-world decisions. It explores situations involving carnival games, lotteries, insurance policies, and investments, where the goal is to evaluate the expected net gains or losses...

Questions: 21  |  Attempts: 10   |  Last updated: Nov 16, 2025
  • Sample Question
    What is the expected payout (before subtracting the $3 cost) of one spin?
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This quiz will help you calculate expected values for discrete distributions. It includes problems involving random variables such as arcade tickets, raffles, dice rolls, and defects per item, helping you understand the expected...

Questions: 24  |  Attempts: 10   |  Last updated: Nov 16, 2025
  • Sample Question
    What is the expected value (mean) of tickets won per game?
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This quiz tests your understanding of expected value concepts and their interpretation in probability distributions. Questions involve calculating expected values for discrete random variables, interpreting them in real-world...

Questions: 22  |  Attempts: 10   |  Last updated: Nov 16, 2025
  • Sample Question
    What does the expected value of a random variable represent?
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