Daily Practice
Foundation
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23rd January 1975
- 1Averages3 marks
Here are seven numbers: 7, 25, 11, 4, 5, 2, 13. Work out the median and the range.
- 2Scatter Graphs2 marks
A scatter graph plots the age of a car and its value. What type of correlation would you expect?
- 3Error Intervals2 marks
A number y is 52 when truncated to the nearest whole number. Write down the error interval for y.
- 4Solving Equations2 marks
Solve 8x + 19 = 43.
- 5Conversions and Units1 mark
Convert 1.4 litres into ml.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1975, including the monthly compilation PDF.