Daily Practice
Foundation
← All tiers
6th March 1984
- 1Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 100 times. How many heads would you expect?
- 2Pie Charts2 marks
A pie chart shows 60 items. One sector has an angle of 12°. How many items does it represent?
- 3Error Intervals2 marks
A number y is 35 when truncated to the nearest whole number. Write down the error interval for y.
- 4Substitution2 marks
Work out the value of 3x - 1 when x = 0.
- 5Conversions and Units1 mark
Convert 0.4 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 March 1984, including the monthly compilation PDF.