Collection of Unit Tests: may the ODDS be ever in your favour

Third collection of unit tests: probability and statistics.

Occasionally featuring questions from endless inspirational sources.

Answers included.

Statistics and intro probability (AISL/AIHL)

Statistics and intro probability (AAHL/AASL): descriptive stats, correlation, basic probability recap and intro to proper notations.

Further probability (AASL/AAHL): advanced probability trees, probability distribution, continuous random variable (AAHL) with basic integrals.