Daily Practice
Foundation
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19th July 1979
- 1Averages3 marks
Here are seven numbers: 13, 19, 5, 14, 2, 17, 25. Work out the median and the range.
- 2Averages from Frequency Tables3 marks
In a survey 7 households own 1 car, 9 own 2 cars and 2 own 3 cars. Work out the mean number of cars, to 2 decimal places.
- 3Error Intervals2 marks
A number y is 85 when truncated to the nearest whole number. Write down the error interval for y.
- 4Solving Equations2 marks
Solve 9x - 14 = 94.
- 5Real Life and Distance Time Graphs2 marks
Yusuf drives 240 km in 4 hours. Work out the average speed in km/h.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1979, including the monthly compilation PDF.