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Equations to Remember

Not given in the formula booklet. Memorise these before your exam.

Chapters

2.1 Measures of Central Tendency 2.2 Measures of Spread 2.3 Coding 3.1 Histograms 3.2 Outliers 3.3 Box Plots, Stem & Leaf & Skewness 4.1 Probabilities 4.2 Mutually Exclusive & Independent Events 4.3 Conditional Probability & Tree Diagrams 5.1 Correlation & Regression 6.1 Discrete Random Variables 7.1 Normal Distribution

S1 - Equations to Remember

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S1 Equations to Remember - Edexcel IAL Statistics 1 Cheat Sheet | Mathmap