Shack Homebuilders Limited is evaluating a new promotional campaign that could increase home sales. Possible outcomes and probabilities of the outcomes are shown next. Possible Outcomes Ineffective campaign Normal response Extremely effective Additional Sales in Coefficient of variation Units 50 70 130 Probabilities 0.40 0.30 0.30 Compute the coefficient of variation. Note: Do not round intermediate calculations. Round your answer to 3 decimal places.

Microeconomic Theory
12th Edition
ISBN:9781337517942
Author:NICHOLSON
Publisher:NICHOLSON
Chapter2: Mathematics For Microeconomics
Section: Chapter Questions
Problem 2.16P
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Shack Homebuilders Limited is evaluating a new promotional campaign that could increase home sales. Possible outcomes and
probabilities of the outcomes are shown next.
Possible Outcomes
Ineffective campaign
Normal response
Extremely effective
Additional Sales in
Coefficient of variation
Units
50
70
130
Probabilities
0.40
0.30
0.30
Compute the coefficient of variation.
Note: Do not round intermediate calculations. Round your answer to 3 decimal places.
Transcribed Image Text:Shack Homebuilders Limited is evaluating a new promotional campaign that could increase home sales. Possible outcomes and probabilities of the outcomes are shown next. Possible Outcomes Ineffective campaign Normal response Extremely effective Additional Sales in Coefficient of variation Units 50 70 130 Probabilities 0.40 0.30 0.30 Compute the coefficient of variation. Note: Do not round intermediate calculations. Round your answer to 3 decimal places.
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