Consider a lottery with three possible outcomes: $120 with probability 0.3, $80 with probability 0.2 and $50 with probability 0.5. What is the expected value of the lottery? What is its variance? (Please submit answers as integers, for example, 189 or 32) the expected value of the lottery is ———— the variance is —
Consider a lottery with three possible outcomes: $120 with probability 0.3, $80 with probability 0.2 and $50 with probability 0.5. What is the expected value of the lottery? What is its variance? (Please submit answers as integers, for example, 189 or 32) the expected value of the lottery is ———— the variance is —
Managerial Economics: A Problem Solving Approach
5th Edition
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Chapter17: Making Decisions With Uncertainty
Section: Chapter Questions
Problem 17.5IP
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Consider a lottery with three possible outcomes: $120 with probability 0.3, $80 with probability 0.2 and $50 with probability 0.5. What is the expected value of the lottery? What is its variance?
(Please submit answers as integers, for example, 189 or 32)
- the expected value of the lottery is ————
- the variance is ————
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