Daily Practice
Higher
- 1Conditional Probability3 marks
20 students study Spanish and 3 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 2Histograms2 marks
A histogram class is 5 units wide and contains 15 values. Work out the frequency density.
- 3Fractional and Negative Indices3 marks
Work out 27^(2/3).
- 4Inequalities on Graphs3 marks
Does the point (1, 5) satisfy y > -3x + 2?
- 5Repeated Percentage Change3 marks
A town's population is 5500 and grows by 5% each year. Work out the population after 5 years, to the nearest whole number.
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Recent Higher sheets
Any date always gives the same five questions, so a sheet can be set again or shared. All of June 1982, including the monthly compilation PDF.