1 Press Ctrl-A ©G Dear2009 – Not to be sold/Free to use Displaying Multiple Data Sets Stage 6 - Year 12 General Mathematic (HSC)

2 Stem and Leaf Plots English: 2, 3, 7, 9, 14, 16, 17, 21, 23. Mathematics: 5, 7, 9, 13, 15, 17, 18, 24, 28. Key: Key: 1|9 = 19 Mathematics English End of Slide

3 Box-And-Whisker-Plots English: 2, 3, 7, 9, 14, 16, 17. Mathematics: 5, 7, 9, 13, 15, 17, Median Q1Q3 Upper ExtremeLower Extreme English MedianQ3 Q1 Math Upper ExtremeLower Extreme IRQ English =16 – 3 =13 IRQ Mathematics =17 – 5 =12 End of Slide

4 Radar Charts Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year 1:30,40,60,50,70,70,70,50,60,50,40,30 Year 2:60,50,60,40,60,80,70,60,70,60,30,50 Radar Charts can be used to compare trends over a period of time. End of Slide

Area Charts Data Set 1: 2, 4, 5, 4, 3. Data Set 2: 6, 3, 1, 3, 3. End of Show 2+6=8 4+3=7 5+1=64+3=73+3=6