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GCSE FREE RESOURCES from other websites - Foundation and Higher
DATA AND PROBABILITY
    Probability | General | DOC | DOC | SCL | SCL | MQZ |
Relative frequency | DOC | |||||
Tree diagrams | DOC | SCL | ||||
Tallys and charts | DOC | SCL | MQZ | MQZ | ||
Pictograms | DOC | |||||
Mean, median, mode | DOC | DOC | SCL | MQZ | ||
Frequency tables and grouped frequencies | DOC | SCL | SCL | MQZ | ||
Cumulative frequency and box plots | DOC | DOC | RVW | SCL | ||
Histograms and frequency density | DOC | RVW | GCS | |||
Scatter graphs | DOC | RVW | SCL | |||
Bar charts and stem and leaf | DOC | DOC | RVW | |||
Frequency polygons | SCL | BBC | ||||
Pie charts | DOC | SCL | MQZ | |||
Time series and moving averages | DOC | |||||
    Data | Quantitive, qualitative, discrete, continuous | SCL | ||||
Sampling | DOC | RVW | ||||
Questionnaires | DOC | DOC | ||||
Standard index form | DOC | RVW | SCL | MQZ |