September 10, 2014
Wed, Sep 10
- Measures of Variability
- Exam 1 on Sep 17
- Blog grading this Friday
Presentation: Measures of Variability:
- Chebyshev’s Theorem
- Empirical Rule
- Use the data from problems 3.11-3.13, 3.19 (4 data sets) on p. 74-75.
- For each problem data set calculate all z-Scores.
- Review all material to this point and come to class Monday prepared to ask questions about Exam 1.