Question

# Demand for the Company's Products Probability of This Demand Occurring Rate of Return If This Demand...

 Demand for the Company's Products Probability of This Demand Occurring Rate of Return If This Demand Occurs Weak 0.2 (50%) Below average 0.2 (14) Average 0.3 10 Above average 0.2 24 Strong 0.1 52 1.0

Calculate the stock's expected return. Round your answer to two decimal places.
%

Calculate the stock's standard deviation. Do not round intermediate calculations. Round your answer to two decimal places.
%

Calculate the stock's coefficient of variation. Round your answer to two decimal places.

Expected return=Respective return*Respective probability

=(0.2*-50)+(0.2*-14)+(0.3*10)+(0.2*24)+(0.1*52)

which is equal to

=0.20%

 probability Return probability*(Return-Mean)^2 0.2 -50 0.2*(-50-0.20)^2=504.008 0.2 -14 0.2*(-14-0.20)^2=40.328 0.3 10 0.3*(10-0.20)^2=28.812 0.2 24 0.2*(24-0.20)^2=113.288 0.1 52 0.1*(52-0.20)^2=268.324 Total=954.76%

Standard deviation=[Total probability*(Return-Mean)^2/Total Probability]^(1/2)

which is equal to

=30.90%(Approx).

Coefficient of variation=Standard deviation/Expected value

=(30.90/0.20)

which is equal to

=154.50(Approx).

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