Probability & Statistics Notes & Worked Exercises

 

Items relevant to STEP are in blue 

 

Miscellaneous

Exam Board topics - Prob. & Stats (11 pages; 7/8/19)

Statistics - Miscellaneous (3 pages; 21/8/16)

Statistics Exs (3 pages; 21/2/17); Solutions (9 pages; 21/2/17)

Useful Results (3 pages; 10/11/18)

 

Continuous Distributions

Normal distribution (9 pages; 21/2/17)

 

Correlation & Regression

Correlation (12 pages; 23/8/19)

Rank Correlation (5 pages; 23/8/19)

Regression (8 pages; 23/8/19)

 

Discrete Distributions

Binomial distribution (7 pages; 16/2/17)

Poisson distribution (7 pages; 26/1/19)

Approximations to Binomial & Poisson (4 pages; 30/1/17)

Geometric distribution (3 pages; 12/11/18)

 

Probability

Permutations & Combinations (3 pages; 8/9/13)

Probability (2 pages; 25/3/18)

Probability Generating Functions (5 pages; 23/8/16)

 

Sampling

Sampling (4 pages; 7/8/17)

 

Tests etc

Hypothesis Tests (different types) (8 pages; 16/4/16)

Confidence Intervals (different types) (3 pages; 16/4/16)

Contingency Tables & Goodness of Fit test (8 pages; 12/5/17)