Daily Practice · Numeracy
Daily Practice - Numeracy
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16th June 1993
- 1Angles2 marks
Two of the angles in a triangle are 63° and 32°. Work out the third angle.
- 2Averages2 marks
Here are 6 numbers: 11, 23, 18, 16, 11, 23. Work out the mean.
- 3Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 12, 2, 9 and 12. How many values are in the whole data set?
- 4Error Intervals2 marks
A length x is 840 cm, rounded to the nearest 10. Write down the error interval for x.
- 5Substitution2 marks
Work out the value of 4x - 8 when x = 8.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of June 1993, including the monthly compilation PDF.