What was the stock's coefficient of variation during this 5-year period? (Use the population standard deviation to calculate the coefficient of variation.) a. 0.69 b. 15.72 c. 4.22 d. 1.46 e. 10.80

d. 1.46

Step-by-step explanation:

The question is incomplete:

Below are the stock returns for the past five years for Agnew

Industries:

Year      Stock Return

2002        22%

2001         33 %

2000          1 %

1999        -12 %

1998         10%

The coefficient of variation (CV) can be expressed as the coefficient between the standard deviation over the mean of the stock returns:

The mean of the stock returns is:

The standard deviation is:

Then, the coefficient of variation is:

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation:

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a