Daily Practice · Foundation
Daily Practice - Foundation
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2nd October 1992
- 1Averages2 marks
Here are 5 numbers: 14, 15, 13, 16, 17. Work out the mean.
- 2Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 10, 7, 6 and 9. How many values are in the whole data set?
- 3Error Intervals2 marks
A number y is 24 when truncated to the nearest whole number. Write down the error interval for y.
- 4Drawing Linear Graphs2 marks
A line has equation y = -4x + 3. Work out the y coordinate of the point on it where x = -4.
- 5Percentages2 marks
Work out 60% of 240.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of October 1992, including the monthly compilation PDF.