Do It Yourself!: Large Sample Test of a Population Mean

Change the values in any cell to compute and to display other probabilities as areas under the normal curve. Be sure to press the Enter key after editing in a cell to record the changes. [Note: when this page loads, the values correspond to Example 9.7 in the text.]

Return to the index of applets

---

The applet(s) on this page is from Seeing Statistics,™ an online, interactive statistics textbook. Seeing Statistics is a registered service mark used herein under license. The applet(s) on this page was designed to be used exclusively with Introduction to Probability and Statistics, Eleventh Edition, by Mendenhall, Beaver, & Beaver. (c) 2003, Duxbury Thomson Learning. The applet(s) on this page may not be copied, duplicated, or reproduced for any reason.