Foundation Plus
11th November 1953
- 1Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 9/x, work out y when x = 1, and write down the equation of its vertical asymptote.
- 2Percentages2 marks
Mia scored 2 out of 20 in a test. What percentage is this?
- 3Similar Shapes (Area and Volume)3 marks
Two similar shapes have lengths in the ratio 1 : 4. The smaller has an area of 15 cm^2. Work out the area of the larger.
- 4Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 200 times. How many heads would you expect?
- 5Box Plots2 marks
A box plot has minimum 1, lower quartile 3, median 5, upper quartile 9 and maximum 18. Work out the interquartile range.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of November 1953, including the monthly compilation PDF.