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Edexcel IAL
S1 - Statistics 1
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Equations to Remember - S1
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Location & Spread
Data Representation
Probability
Correlation & Regression
Discrete Random Variables
Normal Distribution
Measures of Central Tendency
Measures of Spread
Coding
Histograms
Outliers
Box Plots, Stem & Leaf & Skewness
Probabilities
Mutually Exclusive & Independent Events
Conditional Probability & Tree Diagrams
Correlation & Regression
Discrete Random Variables
Normal Distribution
Mode, Median & Mean
Frequency Tables
Grouped Frequency Tables
Quartiles & Percentiles
Linear Interpolation
Range & Interquartile Range
Variance & Standard Deviation
Coding
Histograms
Outliers
Box Plots
Stem & Leaf Diagrams
Skewness
Probabilities
Venn Diagrams
Probability Formulae
Mutually Exclusive & Independent
Conditional Probability
Tree Diagrams
Correlation
Linear Regression
Product Moment Correlation Coefficient
Discrete Random Variables
Cumulative Distribution Function
Expected Value E(X)
Variance Var(X)
Coding E(X) and Var(X)
Discrete Uniform Distribution
Normal Distribution
Standard Normal Distribution
Finding μ and σ
S1 Statistics 1 - Edexcel IAL Maths Revision Notes | Mathmap