Daily Practice
Foundation
← All tiers
29th March 1990
- 1Averages3 marks
Here are seven numbers: 5, 25, 14, 4, 22, 17, 13. Work out the median and the range.
- 2Scatter Graphs2 marks
A scatter graph plots a house's floor area and its asking price. What type of correlation would you expect?
- 3Error Intervals2 marks
A number y is 87 when truncated to the nearest whole number. Write down the error interval for y.
- 4Solving Equations2 marks
Solve 5x - 4 = 41.
- 5Writing and Simplifying Ratio1 mark
Write the ratio 20 : 28 in its simplest form.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1990, including the monthly compilation PDF.