Learning objectives

• Understand sampling distribution for a mean model
• Use the standard vocabulary of models
• Understand 2 uses of models: (1) compute model values (2) describe relationship among variables
• Understand design choices in model building

Before class

• Read textbook Chapter 6.1-6.6
• Complete Assignments Four and Five on the homework server.
• Post to Piazza

In class

• Sampling distributions
• Activity:  fun with models – beyond groupwise mean models

Daily Schedule|Rstudio|Piazza|Rcommands|Intro to Mosaic|Homework Server