What is the expected value of a stock investment of $20,000 that has a 25% chance of decreasing to a value of $18,000, a 25% chance of maintaining a value of $20,000, and a 50% chance of increasing to a value of $25,500?

the expected value of this stock investment is $
.

-8

step-by-step explanation:

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

no

step-by-step explanation:

12.4, 12.387, 12.26, 12.252, 6.241, 6.2, 6.015, 6.009, 1.411, 1.2, 1.056, 1.007, 0.31,   0.13, 0.5, 0.04

step-by-step explanation:

ur welcome : )