Use the table below to answer parts a & b. Plan A P…

Use the table below to answer parts a & b. Plan A Payout Pr(Payout) $-20 0.48 $-10 0.40 $   5 0.12   1. In the long run, what is the expected payout for Plan A? Show all work.     2. What is the standard deviation of this distribution?  Show all work   Type your answer below.  Show all work on your answer sheet.  Correct answers without work shown will not receive full credit.