EngageNY
Calculating Probabilities of Compound Events
Use tree diagrams with multiple branches to calculate the probabilities of compound events. Pupils use tree diagrams to find the sample space for probability problems and use them to determine the probability of compound events in the...
Khan Academy
Khan Academy: Computing Basic Statistics
Check your understanding of what simple statistics can be computed on a data set, in this set of free practice questions designed for AP Computer Science Principles students.