The document discusses different types of data and methods for analyzing and displaying data. It describes quantitative and qualitative data, discrete and continuous data. It also explains various methods for interpreting data including pictorial methods like graphs and arithmetic methods like measures of central tendency and dispersion. Specific graphs and measures discussed include histograms, bar graphs, mean, median, mode, range, percentiles, quartiles, and interquartile range. The document also cautions about potential ways that graphs and statistics can be misleading.

1. Data Analysis Chapter 10

7. Ex. 10.2 (3)

8. 10.3 (1)

9. 10.4 (2)

17. 10.9 (3) 5 19 8, 6, 3 20 7, 5, 5, 4, 0 0, 0 18 9, 9, 4 6, 6, 8, 8 17 9, 6, 3 2, 4, 5, 5, 7 16 0 6, 8, 8, 8 15 5, 1, 0 14 9, 6 13 9 12 4 11 0, 8 10 Robert Jabu Heights of mealie plants (in cm)

18. 10.10 (1) 9 2 0 9 0 10 0, 2, 2, 7 8 0, 2, 7, 8, 9 7 4, 5, 9 6 0, 1, 2, 2, 2, 4, 4, 6, 9, 9 5 4, 5, 5, 5, 5, 7, 7 4 2, 6, 9 3 Leaves Stem