1. 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. 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 012012 2379 467 13 5 79 3578 4 8 End of Slide

3. 3 Box-And-Whisker-Plots English: 2, 3, 7, 9, 14, 16, 17. Mathematics: 5, 7, 9, 13, 15, 17, 18. 0 2 4 6 8 10 12 14 16 18 20 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. 4 Radar Charts Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 20 40 60 80 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

5. 5 2 4 6 8 0 12345 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