Complete lesson how to find estimates of the mean, median and the modal class of a grouped distribution. There is a starter activity included, the Powerpoint which shows students how to tackle their work and a fully differentiated resource which includes notes and space on which students can write their answers. Plenary section is included on the resource. No solutions given.
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I paid £2 for this item - all I get is 3 PowerPoint slides (plus a title page!) and a couple of worksheets with no answers included. Very very very BAD value for money.
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£1.50