pptx, 279.95 KB
pptx, 279.95 KB
docx, 28.12 KB
docx, 28.12 KB
A powerpoint and worksheet to revise seasonal products and averages, then learn how to calculate 4-point moving averages, use them to plot a trend line and predict future values.
Creative Commons "Sharealike"

Reviews

4.7

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trainermurli

4 years ago
5

EJUMA

5 years ago
5

garbuttig

5 years ago
4

Thank you this saved me when doing a Y11 cover lessson

londonsecondary

6 years ago
5

Daire777

7 years ago
5

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