Home > CCG > Chapter 6 > Lesson 6.2.2 > Problem6-65

6-65.

For the spinner at right, find the expected value of one spin. Test your ideas by creating the spinner below with the 6-65 HW eTool (CPM) and experimentally playing the game.

$\frac{1}{4}(-3)+\frac{1}{4}(10)+\frac{1}{2}(6)=\frac{19}{4}$

Use the eTool below to solve the parts of the problem.
Click the link at right for the full version of the eTool: CCG 6-65 HW eTool (CPM)