Statistics: Averages 3 - Grouped Data / Estimated Mean (+ worksheet)

Statistics: Averages 3 - Grouped Data / Estimated Mean  (+ worksheet)
Statistics: Averages 3 - Grouped Data / Estimated Mean  (+ worksheet)
Statistics: Averages 3 - Grouped Data / Estimated Mean  (+ worksheet)
Statistics: Averages 3 - Grouped Data / Estimated Mean  (+ worksheet)
Statistics: Averages 3 - Grouped Data / Estimated Mean  (+ worksheet)
Statistics: Averages 3 - Grouped Data / Estimated Mean  (+ worksheet)
Statistics: Averages 3 - Grouped Data / Estimated Mean  (+ worksheet)
Statistics: Averages 3 - Grouped Data / Estimated Mean  (+ worksheet)
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2 MB|10 pages
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Product Description
This is a look at the grouped data and in particular the estimated mean. This still tends to be a popular exam question at GCSE and a question year on year done poorly. This whole lesson has some excellent teaching slides, which will promote understanding as well as a useful worksheet to use.

It comes with the usual starter, learning objectives, keywords, teaching slides, worksheet with answers and plenary. I teach the following lessons on averages in the following sequence:

1. Basic Averages (mode, median, mean) and the Range
2. What average is best (rich task)
3. Grouped Data - Finding the estimated mean
4. Grouped vs Non Grouped data (practical lesson)

All lessons are available in my shop as well as in a bundle at a slightly reduced cost.

NOTE: Feel free to browse my shop for more excellent free and premium resources and as always please rate and feedback, thank you.
Total Pages
10 pages
Answer Key
Included
Teaching Duration
1 hour
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