Daily Practice - Higher
23rd December 1995
- 1Box Plots2 marks
A box plot has minimum 7, lower quartile 17, median 20, upper quartile 23 and maximum 26. Work out the interquartile range.
- 2The Product Rule for Counting2 marks
A meal deal has 5 mains, 7 sides and 5 drinks. How many different meals are possible?
- 3Inequalities on Graphs2 marks
A region is defined by y <= 2x - 7. Should the boundary line be solid or dashed, and why?
- 4Direct and Inverse Proportion Depth3 marks
y is directly proportional to x^2. When x = 2, y = 28. Work out y when x = 9.
- 5Spheres and Cones3 marks
A cone has base radius 2 cm and vertical height 6 cm. Work out its volume, leaving your answer in terms of pi.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1995, including the monthly compilation PDF.