Daily Practice · Foundation Plus
Daily Practice - Foundation Plus
- 1Probability (Higher)3 marks
A biased coin lands on heads with probability 0.25. It is thrown 250 times. How many heads would you expect?
- 2Box Plots2 marks
A box plot has minimum 15, lower quartile 24, median 30, upper quartile 32 and maximum 34. Work out the interquartile range.
- 3Standard Form2 marks
Write 0.00047 in standard form.
- 4Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 32/x, work out y when x = -4, and write down the equation of its vertical asymptote.
- 5Direct and Inverse Proportion3 marks
y is directly proportional to x. When x = 4, y = 20. Work out y when x = 9.
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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.