Higher
5th April 1984
- 1Conditional Probability3 marks
19 students study Spanish and 11 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.
- 3The Product Rule for Counting2 marks
A meal deal has 4 mains, 5 sides and 2 drinks. How many different meals are possible?
- 4Inequalities on Graphs3 marks
Does the point (-3, 14) satisfy y > -2x + 2?
- 5Repeated Percentage Change3 marks
A town's population is 5500 and grows by 3% each year. Work out the population after 3 years, to the nearest whole number.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of April 1984, including the monthly compilation PDF.