pptx, 210.31 KB
pptx, 210.31 KB
docx, 44.49 KB
docx, 44.49 KB
A simple powerpoint that starts with an example of finding the averages from a frequency table, and goes on to find averages from a grouped frequency table. The word file is a set of notes to stick in for simple tables (meant as revision). Let me know what you think.
Creative Commons "Sharealike"

Reviews

4.7

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scorpiosami

2 years ago
5

Great revision task with students

ollytravel

4 years ago
5

Thank you!

tracyhow2

4 years ago
5

Just what was needed. Thank you for sharing.

COshodi

4 years ago
4

Short and sweet

sohail923

5 years ago
5

Excellent

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