Daily Practice
Foundation
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15th December 1978
- 1Averages2 marks
Here are 5 numbers: 28, 23, 33, 29, 27. Work out the mean.
- 2Two Way Tables3 marks
Of 51 students, 18 study French, 21 study German and 8 study both. How many study neither?
- 3Error Intervals2 marks
A number y is 61 when truncated to the nearest whole number. Write down the error interval for y.
- 4Drawing Linear Graphs2 marks
A line has equation y = -x - 5. Work out the y coordinate of the point on it where x = 4.
- 5Percentages2 marks
Work out 60% of 180.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1978, including the monthly compilation PDF.