Daily Practice

Foundation

15th March 1979

5 questions · 11 marks · Grades 3-4 · 87 question types in this band

1
Averages3 marks
Here are seven numbers: 28, 4, 2, 14, 11, 5, 8. Work out the median and the range.
2
Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 9, 9, 3 and 7. How many values are in the whole data set?
3
Error Intervals2 marks
A number y is 18 when truncated to the nearest whole number. Write down the error interval for y.
4
Solving Equations2 marks
Solve 2x + 13 = 35.
5
Percentages2 marks
Work out 40% of 40.

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