Objectives:
-Draw a normal curve and show μ, µ±σ, µ±2σ, µ±3σ on the graph
-Use the Empirical Rule (a.k.a. 68-95 Rule) to answer questions about percents and percentiles
Reference Text:
The Practice of Statistics, First Edition.
Yates, Moore, McCabe
http://www.whfreeman.com/Catalog/static/whf/yates/