Daily Practice · Higher
Daily Practice - Higher
- 1Conditional Probability3 marks
22 students study Spanish and 7 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 minimum 2, lower quartile 9, median 16, upper quartile 18 and maximum 26. Work out the interquartile range.
- 3Standard Form2 marks
Work out (9 x 10^7) x (4 x 10^-3). Give your answer in standard form.
- 4Drawing Quadratic Graphs2 marks
For the curve y = x^2 + 8x - 6, work out y when x = -4.
- 5Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 5, y = 50. Work out y when x = 8.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of June 1996, including the monthly compilation PDF.