Daily Practice

Foundation

12th August 1971

5 questions · 10 marks · Grades 3-4 · 87 question types in this band

1
Averages3 marks
Here are seven numbers: 5, 25, 19, 17, 8, 11, 28. Work out the median and the range.
2
Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 2, 10, 4 and 2. How many values are in the whole data set?
3
Error Intervals2 marks
A number y is 90 when truncated to the nearest whole number. Write down the error interval for y.
4
Solving Equations2 marks
Solve 4x + 5 = 17.
5
Conversions and Units1 mark
Convert 2.9 cm into mm.

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