These SmartGirl Study Notes include:

• Notation

• Mutually exclusive events, complementary events, independent & dependent events

• The product rule & the addition rule

• Venn diagrams, tree diagrams & contingency tables

• The fundamental counting principle (includes examples)

• Five number summaries & percentiles

• Histograms & Frequency polygons

• Variance & standard deviation

• Ogives

• Normal distribution, symmetrical & skewed data

• Scatter plots

• Regression lines

• Correlation coefficients

• Interpolation & extrapolation