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 30 110 130 Probabilities 0.30 0.50 0.20 Compute the coefficient of variation. Note: Do not round intermediate calculations. Round your answer to 3 decimal places.

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Problem 13-4 (Algo) Coefficient of variation [LO13-1]
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
30
110
130
Probabilities
0.30
0.50
0.20
Compute the coefficient of variation.
Note: Do not round intermediate calculations. Round your answer to 3 decimal places.
Transcribed Image Text:Problem 13-4 (Algo) Coefficient of variation [LO13-1] 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 30 110 130 Probabilities 0.30 0.50 0.20 Compute the coefficient of variation. Note: Do not round intermediate calculations. Round your answer to 3 decimal places.
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