2/20/2013

Confidence Intervals with MTB

• One proportion
• One mean
• The mean difference (paired data)
• Two proportions
• Two means

In Class Exercises

Chapter 9 - Estimating ability with Confidence Intervals

• 9.5, 9.7, 9.11, and 9.17

We will have a quiz on Chapters 7, 8, and 9 on Friday