CPM Homework Help : INT2 Problem 3-108

For the spinner below, calculate the expected value.

Answer:

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

A spinner, is divided in half, vertically. The right side, is labeled 6. The left side, is divided, into two equal sections. Top, is labeled negative 3, and bottom, is labeled 10.

Use the eTool below to solve the parts of the problem.
Click the link at right for the full version of the eTool: Int2 3-108 HW eTool