coefficient of variation
I need these problems done using excel and showing how the answers were calculated. The answers are at the end of the attached problem set.
I need the formulas to each problem in an EXCEL spreadsheet as well as explanations as to what the answers mean in the context of the problem.
Describe and justify each assumption you have made
Explain, support and justify every statement you make
Support your conclusions with evidence such as facts and statistics from reliable sources, or a well-reasoned logical argument.© BrainMass Inc. brainmass.com September 26, 2018, 6:36 am ad1c9bdddf - https://brainmass.com/business/annuity/expected-value-standard-deviation-coefficient-variation-352040
See the attached file. Thanks
Sales Probability of Occurance
Ri pi (Ri-R-)
$800 2% ($1,200)
$1,000 8% ($1,000)
$1,400 20% ($600)
$2,000 40% $0
$2,600 20% $600
$3,000 8% $1,000
$3,200 2% $1,200
Expected return = R- Spi*Ri
Standard Deviation=s (Spi*(Ri-R-)^2)^0.5
Coefficient of Variation=CV s/R-
This is the future value of a one time ...
This post shows how to calculate expected value, standard deviation, coefficient of variation, pv, fv, pva, fva.