Topic 2: Math, Basic Descriptives, & Data Visualization

Chapter Objectives:

After this chapter, students should be able to

- compute and interpret percentages, proportions, rates, percentiles, and percentage change
- construct and analyze frequency tables/distributions
- read and interpret some of the most common charts & graphs including line, bar, pie, and histograms
- select the most appropriate chart for given variables

Math Review, Descriptive Stats, & Data Visualization

Pok-StatsUniversal-ppt02

This video offers a good explanation of relative change.

Watch this video to better understand the importance of visualizing data.

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