11/15/2021

I want to thank Professor Milnikel for everything that he has done for me while I was recoving from the motorcycle accident!

Where are we - A discussion of Pulse.R

Statistical Inference for two means

• Two-sample Z procedures (Not often applied)
• Two-sample t procedures
• The pooled two-sample t procedures

In Class Exercises

• Return to our data from the survey on the first day of class. Are there statistically significant differences in the means for varsity athletes and non varsity athletes for the following variables:
  • Height
  • Footlength
  • Age
  • PulseRate
  • ExerciseMinutes
  • TextMessages
  • WhiteString
  • BlackString
• 7.23, 7.25, 7.27, 7.29, 7.32

Please read Sections 7.4 and 7.5 for class on Wednesday.

Reminder: Exam #2 will be on Friday.