Daily Practice

Foundation

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26th June 2025

5 questions · Foundation tier · 282 questions in this band

  1. 1
    Cumulative Frequency

    A cumulative frequency graph shows that a cumulative frequency of 45 corresponds to a value of 60 on the horizontal axis, out of 90 total data values. How many data values are above 60?

  2. 2
    Box Plots

    A box plot for 40 values has lower quartile 15 and upper quartile 25. Roughly how many of the 40 values lie between 15 and 25?

  3. 3
    Scatter Graphs and Line of Best Fit

    A scatter graph shows points that generally fall from top left to bottom right. What type of correlation does this show?

  4. 4
    Time Series

    A time series of monthly temperatures shows one May with a temperature far below every other May on record. What might this value be called?

  5. 5
    Population Pyramids

    On a population pyramid, which axis shows the age groups?

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