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Referral & Rewards
Curricula
GCSE
WJEC
Maths
Maths And Numeracy Double Award / Higher
Statistics & Probability
Statistics & Probability
1
Data Collection & Sampling
1.1
The Data Handling Cycle
1.2
Data, Populations & Samples
1.3
Questionnaires
1.4
Sampling Techniques
2
Averages Ranges & Data
2.1
Averages from Tables
2.2
Calculations with the Mean
2.3
Mean, Median & Mode
2.4
Range & Interquartile Range
2.5
Averages from Grouped Data
2.6
Median from Grouped Data
2.7
Comparing Data Sets
3
Statistical Diagrams
3.1
Graphs in the Media
3.2
Pie Charts
3.3
Bar Charts & Pictograms
3.4
Time Series Graphs
3.5
Comparing Statistical Diagrams
3.6
Reading & Interpreting Statistical Diagrams
3.7
Frequency Polygons
4
Histograms
4.1
Drawing Histograms
4.2
Frequency Density
4.3
Interpreting Histograms
4.4
Median from a Histogram
5
Cumulative Frequency & Box Plots
5.1
Cumulative Frequency
5.2
Drawing Cumulative Frequency Diagrams
5.3
Box Plots
5.4
Interpreting Cumulative Frequency Diagrams
6
Scatter Graphs & Correlation
6.1
Scatter Graphs & Correlation
6.2
Lines of Best Fit
7
Probability of Single Events
7.1
Relative & Expected Frequency
7.2
Basic Probability
8
Probability of Multiple Events
8.1
Mutually Exclusive & Independence
8.2
Sample Space Diagrams
8.3
Two Way Tables
8.4
Probability from Venn Diagrams
9
Tree Diagrams & Combined Probabilities
9.1
Conditional Probability
9.2
Combined Probabilities
9.3
Combined Conditional Probabilities
9.4
Probability Tree Diagrams
