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Free Resources
Here you will find some free resources to support your learning journey, whether you are enrolled on a Study Smiles course or not.
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We will continue to add free resources over time, so check back regularly to see what's available!
Formulae for GCSE Statistics (Edexcel) 9-1
A summary of the formulae you need to know for Unit 1 (Collection of Data) and Unit 2 (Processing, Representing and Analysing Data). Available to download as a pdf for your own reference and use during your studies.
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