
I realized the deep need for a service like Prepmedians during my time tutoring 5000+ hours as a privateĪCT ® and SAT ® tutor, charging up to $400 per hour. Statistics and Probability: Modeling distributions of dataPrepmedians is founded on one basic principle: All students deserve to laugh and learn.Probability and Statistics: Random variables and probability distributions.Probability and Statistics: Independent and dependent eventsĤ.5 Distributions of Data, Random Variables, and Probability Distributions.Probability and Statistics: Probability and combinatorics.Probability and Statistics: Descriptive statistics.See "Reading and Interpreting Data" subsection.Ĥ.2 Numerical Methods for Describing Data Pre-Algebra: Applying mathematical reasoning.Geometry: Right triangles and trigonometryĤ.1 Graphical Methods for Describing Data.


Pre-Algebra: Applying Mathematical Reasoning.Algebra I: One-variable Linear Inequalities.

Algebra I: Quadratic Equations and Functions.Algebra I: One-variable Linear Equations.Algebra Basics: Expressions with Exponents.Pre-Algebra: Ratios, Proportions, Units, and RatesĢ.1 Operations with Algebraic Expressions.

See "Inequalities: Greater Than and Less Than Basics" subsection.
