4/5/2013

Questions on Power calculations with Mintab

Statistical Inference for two means (Exercise 11.16 on p. 533)

• Two-sample Z procedures (Not often applied)
• Two-sample t procedures
  • Minitab  - Stat > Basic Statistics > 2-Sample t
• The pooled two-sample t procedures
  • Minitab - Stat > Basic Statistics > 2-Sample t (Click Assume Equal Variances)
• The Mann-Whitney Test
  • Minitab - Stat > Nonparametrics > Mann-Whitney

Class Exercises

• 11.3, 11.5, 11.12, 11.15, 11.18, 11.21
• We will have a problem session on Monday to discuss these class exercises

Please read Sections 11.2 and 11.3 for class on Monday.