Question

the spinner has three regions: $5,$0 and $20. To play the game, you spin one time and then you win the amount in the region that the spinner lands on.What is the expected value for the game?

Answer 1

Given:

The spinner has three regions: $5,$0 and $20.

$\text{Expected value=}\frac{\text{5+0+20}}{3}$$\text{Expected value=}\frac{25}{3}$$\text{Expected value=}8.33$