Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
9th August 2024
- 1Probability (Higher)3 marks
A biased coin lands on heads with probability 0.25. It is thrown 200 times. How many heads would you expect?
- 2Box Plots2 marks
A box plot has minimum 14, lower quartile 21, median 28, upper quartile 34 and maximum 38. Work out the interquartile range.
- 3Standard Form2 marks
Write 0.0000928 in standard form.
- 4Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -10/x, work out y when x = -2, and write down the equation of its vertical asymptote.
- 5Proportion2 marks
3 identical cupcakes cost £4.20. Work out the cost of 2 of the same cupcakes.
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