How to construct confidence interval for population mean?
Testing population mean : solution to three problems
solutions to two sample test and power computation
Model solution to a regression analysis problem.
( the data is taken from OZDASL "soap bar" story)
useful dataset links:
Data Story and Library
Australian Data Story and Library
Azalea Trail Run
Bride and Groom data from Mobile Press Register minitab worksheet
GO run time data xls worksheet