Daily Practice

Foundation

8th February 1965

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

1
Averages3 marks
Chloe has 5 scores with a mean of 9. Scores 11, 6, 7, 12 are known. Work out the missing score.
2
Frequency Polygons2 marks
A frequency polygon has plotted frequencies of 11, 2, 8 and 8. How many values are in the whole data set?
3
Error Intervals2 marks
A number y is 26 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 -2, -11, -20, -29, ...
5
Writing and Simplifying Ratio1 mark
Write the ratio 25 : 30 in its simplest form.

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