Using the table below to solve for the following:


a) Find the Arithmetic Average: (3pts)

b) Find the Deviation for each return: (3pts)

c) Find the squared deviation (Deviation)2 for each return (3pts)

d) Find the Variance: (3pts)

e) Find the Standard Deviation: (3pts)

f) Find the Coefficient of Variation: (3pts)

, where , n = number of years

Deviation = Returns - Average

Deviation squared = Square the Deviation

Variance (= , where is Deviation Squared 

Standard Deviation () = 

Coefficient of Variation = 

 

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Question 19 Year (n) 1 2 3 4 5 6 Return (Rt) 1.4 12 21.8 -4.4 31.5 18.4 - Average 11 = Deviation (a) 18 Points (Deviation)2 (0) Question 19 Year (n) 1 2 3 4 5 6 Return (Rt) 1.4 12 21.8 -4.4 31.5 18.4 - Average 11 = Deviation (a) 18 Points (Deviation)2 (0)