Statistics revision list
1 Venn Diagram with notation
2 Sampling
3 Mean of grouped data and frequency polygon
4 Pie charts interpret data
5 Presenting data
6 Stem and leaf. Advantages and dis-advantages of different charts
7 Index numbers and Chain base index
8 Stratified sampling
9 Normal distribution – shape of curves
10 Normal distribution, interpret and control chart
11 Standard deviation and skewed data