4/1/2013

Problem Session

• Questions regarding exact versus approximate one-sample procedures for a proportion
• Sample size determination

Nonparametric Procedures for Inferences about a Population Median

• Sign Test (Stat > Nonparametrics > 1-Sample Sign)
  

Class Exercises

Apply the sign test to Exercises 10.57 and 10.58. Compare and contrast the results of the sign test with the results of the t test.

Exercises 10.80, 10.81, and 10.82