The probabilities that the life of a machine will vary from 6 to 12 years are given in the table below. The expected life of the machine is ____________. Life , Years 6 7 8 9 10 11 12 Probability 0.10 0.15 0.25 0.15 0.20 0.10 0.05

The probabilities that the life of a machine will vary from 6 to 12 years are given in the table below. The expected life of the machine is ____________. Life , Years 6 7 8 9 10 11 12 Probability 0.10 0.15 0.25 0.15 0.20 0.10 0.05

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 8MC

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Question

The probabilities that the life of a machine will vary from 6 to 12 years are given in the table below. The expected life of the machine is ____________.

Life , Years 6 7 8 9 10 11 12

Probability 0.10 0.15 0.25 0.15 0.20 0.10 0.05

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