Notes for Homework 11, due Nov. 4

Using the chi-square table to get confidence intervals for the standard deviation of a population and goodness of fit, used to check to see if a probability distribution conforms to our idea of fairness.

 

Notes for Homework 10, due Oct. 28

Notes for comparing two proportions

Notes for comparing two averages

Notes for the matched pairs method of comparing averages

Notes for Homework 9, due Monday, Oct. 21

Notes for two tailed hypothesis testing on determining a fair coin or not

Notes for testing with t-scores and getting approximate p-values
 

Notes for Homework 7, due Mon. Oct. 7

Notes on confidence intervals for averages using t-scores

Notes for confidence intervals for opinion polls

Notes for the Confidence of Victory method