Public CALs (40)

1. Are the parent populations the same?

3. Summation notation

5. Decision Rules 2

1. Measures of central tendency and spread and the standard error of the mean

2. The family of Normal distributions

3. Estimating the population mean, µ, from a sample mean

4. Confidence intervals with different levels of confidence

5. Some variables which influence the width of a confidence interval

6. Decision rules 1: the connection between confidence intervals for the mean and hypothesis testing

7. Calculating confidence intervals when the population standard deviation is unknown

1. The concepts of relative risk and odds ratio contextualised and the calculations explained

2. Choosing between the relative risk and the odds ratio