Lesson 2
August 26, 2014
Wed, Aug 27
Review:
- Blog setup
Presentation:
Types of Data: http://en.wikipedia.org/wiki/Level_of_measurement
- Nominal (Data_Q1_nominal)
- Ordinal (Data_Q3_Ordinal)
- Interval (Data_Q4_Interval)
- Ratio (Q2-Dist-Ratio)
Assignment:
- p 14, problems 1.7, 1.8 and 1.9
- p. 16, read Case study and answer problems 1 and 2.
- post all answers to your blog page
Reading:
- p. 20-28, Frequency Distributions, Histograms, Stem-and-Leaf Plots