Notes for Homework 2, due Wed., Sept. 4 (Monday is a holiday)

Notes for standard deviation and z-scores

Notes for z-scores to proportions and vice versa

Notes for Homework 1, due Mon. August 26, 2019

Notes on five number summary

Notes om mean, median and mode

Notes on frequency tables
 

Notes for Homework 12 and the link to the five British logicians

Notes on fractions to repeating decimals and vice versa

Notes on Roman numerals to Hindu-Arabic numerals and vice versa

Link to the biographies of Dodgson, Boole, Babbage, Lovelace and De Morgan

Notes for Homework 11

Notes for the chi square table: Confidence interval of a standard deviation and goodness of fit of a set of categories

Notes for Homework 10

Notes on hypothesis testing for two proportions

Notes on hypothesis testing for two averages - matched pairs and for separate, unrelated samples of the same measurement
 

Notes for Homework 9

Notes for the correction factor to approximate binomial distribution using normal distribution, z-scores and the green look-up table

Notes on t-scores, the yellow look-up table and hypothesis testing

Notes for Homework 7

Notes on t-scores