Answer:
a) 2.06
b) variance = 270.90 , std = 275.14
Step-by-step explanation:
<u>a) Determine Expected rate of return</u>
attached below is the calculated table for the solution provided
∴ Expected rate of return = ∑ Xp(x) = -6.46 + 3.84 + 4.68 = 2.06
<u>b) Determine the variance and standard deviation</u>
Variance ( Vx ) = E(x)^2 - [ Expected rate of return ]^2
= 275.14 - ( 2.06 )^2 ≈ 270.90
standard deviation = √ variance = √270.90 = 16.459
note : E(x)^2 = ∑ x^2 p(x) = 275.14
Answer: i
Step-by-step explanation: the awnser is i just trust me here
The answer is plot frequency.
where are you from do u live in Jamaica
Answer:
you add 13 to each of them to get the answer because I think thats what the pitcure is trying to tell you if I am correct in saying this the answer would be
Step-by-step explanation:
53=66
54=67
55=68
56=69
57=70