Daily Practice · Higher
Daily Practice - Higher
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16th March 1997
- 1Conditional Probability3 marks
19 students study Spanish and 10 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
- 2Box Plots2 marks
A box plot has a minimum of 3 and a maximum of 51. Work out the range.
- 3Standard Form3 marks
Work out (8 x 10^6) / (2 x 10^4). Give your answer in standard form.
- 4Drawing Quadratic Graphs2 marks
For the curve y = x^2 - 4x - 3, work out y when x = 5.
- 5Direct and Inverse Proportion3 marks
y is inversely proportional to x. When x = 7, y = 16. Work out y when x = 4.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1997, including the monthly compilation PDF.