Averages and range

Mean, median, mode and range. 7 skills, 21 sets, generated fresh every time.

• The meanNumbers 2–50.Starter · Standard · Stretch
• The medianNumbers 2–50.Starter · Standard · Stretch
• The modeNumbers 2–50.Starter · Standard · Stretch
• The rangeNumbers 2–50.Starter · Standard · Stretch
• Finding a missing value from the meanNumbers 1–38.Starter · Standard · Stretch
• The mean of a set of decimalsNumbers 0.05–9.65; every one will average values that are decimals.Starter · Standard · Stretch
• The mean from a frequency listNumbers 1–28; every one will come as a list of values with how often each one appeared.Starter · Standard · Stretch

Our judgement about where each skill usually falls, not a standard — printed so you can disagree with it.

• Grade 52
• Grade 63
• Grade 72
• Every topic