Daily Practice

Higher

20th April 2026

5 questions · Higher tier · 360 questions in this band

1
Box Plots
A box plot shows minimum 4 and maximum 36, with median 20. State the range of the data.
2
Scatter Graphs and Line of Best Fit
A scatter graph shows points scattered with no clear pattern. What type of correlation does this show?
3
Time Series
Explain why using a time series trend to estimate a value many years into the future is less reliable than estimating one year ahead.
4
Population Pyramids
A pyramid has a wide base and a narrow top. What does this suggest about the population?
5
Choropleth Maps
A choropleth map uses class intervals of 0-10, 10-30, 30-40 and 40-90. Why might this be misleading?

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