Suppose your expectations regarding the stock market are as follows: State of the Economy Boom Normal growth Recession -1P (s)r (s) Probability 0.3 0.6 0.1 Mean Standard deviation E (r) = Var (r) = o = SD (r) = o = Var (r) Required: Use above equations to compute the mean and standard deviation of the HPR on stocks. (Do not round intermediate calculations. Round your answers to 2 decimal places.) P(s)[r (s)- E(r)] HPR % % 41% 24 -18

i possible can you show me how to do it.

Suppose your expectations regarding the stock market are as follows: E(r)=n=1np(s)r(s)Var(r)2=s=1p(s)[r(s)E(r)]2SD(r)==Var(r) Required: Use above equations to compute the mean and standard devation of the HPR on stocks, (Do not round intermediate calculations. Round your answers to 2 decimal places.)