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Module 7

Statistics and Mathematics

Describe data honestly, quantify uncertainty, test hypotheses and model relationships — explained in business language.

Difficulty:All beginner intermediate advanced expert

Descriptive Statistics

Centre, spread, shape and outliers.

Describing data

✓Descriptive statistics — centre, spread, shape and outliersDescribe a distribution honestly with the right measure of centre and spread, recognise skew, and detect outliers with IQR and z-scores — with every calculation shown.Beginner70 min