Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
23rd August 2018
- 1Probability (Higher)3 marks
A biased coin lands on heads with probability 0.15. It is thrown 200 times. How many heads would you expect?
- 2Box Plots2 marks
A box plot has minimum 11, lower quartile 14, median 24, upper quartile 30 and maximum 40. Work out the interquartile range.
- 3Standard Form2 marks
Write 0.0096 in standard form.
- 4Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 20/x, work out y when x = -5, and write down the equation of its vertical asymptote.
- 5Speed and Density2 marks
A block has volume 165 cm^3 and density 4 g/cm^3. Work out its mass.
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