Daily Practice

Foundation

16th November 1987

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

1
Averages3 marks
Ade has 5 scores with a mean of 9. Scores 9, 11, 7, 4 are known. Work out the missing score.
2
Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 8, 6, 7 and 8. How many values are in the whole data set?
3
Error Intervals2 marks
A number y is 31 when truncated to the nearest whole number. Write down the error interval for y.
4
Sequences (Nth Term)3 marks
Work out the nth term of the sequence 15, 19, 23, 27, ...
5
Conversions and Units1 mark
Convert 2.6 cm into mm.

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