### Home > INT2 > Chapter 3 > Lesson 3.1.5 > Problem 3-61

3-61.

The spinner at right 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. Homework Help ✎

What is the expected value for the game?

Compare the given angle measurements to 360°.

Multiply these ratios by the amount possible to win in each section.

If you have to pay $10 to play, is it a fair game?