Descriptive statistics

Learning objectives

  • Keep separate data, codebook, and analysis
  • Describe centers and spread of data
  • Give visual displays of variation
  • Work with R

Before class

  • Read textbook sections 2.3, 2.4, and all of Chapter 3
  • Complete elevator button experiment
  • Complete Assignment One on the homework server.
  • Post to Piazza

In class

Daily Schedule|Homework Server|Rstudio|Piazza|Rcommands