Daily Practice · Higher
Daily Practice - Higher
- 1Conditional Probability3 marks
23 students study Spanish and 11 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 2Cumulative Frequency2 marks
Four classes in order have frequencies 9, 3, 9, 4. Write down the cumulative frequency at the end of the third class.
- 3Surds2 marks
Write sqrt(48) in the form a sqrt(b), where b is as small as possible.
- 4Inequalities on Graphs3 marks
Does the point (-3, 12) satisfy y > -2x - 2?
- 5Speed and Density2 marks
A block has volume 130 cm^3 and density 11 g/cm^3. Work out its mass.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of May 1996, including the monthly compilation PDF.