Number and Algebra
Functions
Geometry & Trigonometry
Statistics & Probability
SL 4.1—Concepts, reliability and sampling techniques
SL 4.2—Histograms, CF graphs, box plots
SL 4.3—Mean, median, mode. Mean of grouped data, standard deviation. Quartiles, IQR
SL 4.4—Pearsons, scatter diagrams, eqn of y on x
SL 4.5—Probability concepts, expected numbers
SL 4.6—Combined, mutually exclusive, conditional, independence, prob diagrams
SL 4.7—Discrete random variables
SL 4.8—Binomial distribution
SL 4.9—Normal distribution and calculations
SL 4.10—X on y regression line
SL 4.11—Conditional and independent probabilities, test for independence
SL 4.12—Z values, inverse normal to find mean and standard deviation
AHL 4.13—Bayes theorem
AHL 4.14—Properties of discrete and continuous random variables
Calculus
Question Type 1: Finding the number of standard deviations a specific value is away
Question Type 2: Finding mean and standard deviation given probability and x value