Numeracy
3rd April 1982
- 1Time2 marks
A train leaves at 13:35 and arrives at 16:05. How long is the journey?
- 2Probability (Foundation)2 marks
A bag holds 9 red, 3 blue and 4 green counters. One is taken at random. Work out the probability it is green.
- 3Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 2, 2, 9 and 3. How many values are in the whole data set?
- 4Error Intervals2 marks
A length x is 620 cm, rounded to the nearest 10. Write down the error interval for x.
- 5Writing an Expression2 marks
Erin has n sweets. Amelia has 6 times as many, plus 5 more. Write an expression for how many that is.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of April 1982, including the monthly compilation PDF.