Daily Practice
Foundation
← All tiers
21st July 1958
- 1Averages3 marks
Zara has 4 scores with a mean of 14. Scores 10, 18, 11 are known. Work out the missing score.
- 2Frequency Trees3 marks
230 people were surveyed. 70 were adults, of whom 15 said yes. 65 of the children said yes. How many said yes altogether?
- 3Error Intervals2 marks
A number y is 15 when truncated to the nearest whole number. Write down the error interval for y.
- 4Sequences (Nth Term)3 marks
Work out the nth term of the sequence -1, -7, -13, -19, ...
- 5Conversions and Units1 mark
Convert 4.4 m into cm.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of July 1958, including the monthly compilation PDF.