Summary: Note: This module is currently under revision, and its content is subject to change. This module is being prepared as part of a statistics textbook that will be available for the Fall 2008 semester.

Note: You are viewing an old version of this document. The latest version is available here.

The arrow in the graph below points to the area to the left of *
*
Normal tables, computers, and calculators
provide or calculate the probability

*
The area to the right is then
*

Remember,
*Area to the left* of the vertical line through

*Area to the right*
of the vertical line through