Содержание
- 2. Starter In the back of your book, draw a Bar Chart to show the following information;
- 3. Starter Height (cm) Frequency 0 5 20 15 10 100 25 120 180 160 140 200
- 4. Starter Problems 1) The data is continuous so there should be no gaps 2) 150 –
- 5. Histograms 20 25 30 25 20 Frequency 0.5 160 2.5 150 3 140 1.25 120 1
- 6. Histograms 100 140 130 120 150 160 180 170 110 200 190 1 2 3 0
- 7. Histograms With a Histogram, area represents Frequency, not the height eg) The first group is a
- 8. Histograms To take into account the size of the group, we calculate ‘Frequency Density’ Frequency Density
- 9. Histograms 0 80 40 30 20 10 60 50 70 10 2 8 6 4 0
- 10. Histograms 0 80 40 30 20 10 60 50 70 10 2 8 6 4 0
- 11. Plenary (4) 33g 103g Frequency Density 0.5 2.2 5.3 0.5
- 12. Plenary 1 Frequency Density 6 5 4 3 2 Egg Weight (g)
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