Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
8th April 2020
- 1Probability (Higher)3 marks
A biased coin lands on heads with probability 0.2. It is thrown 200 times. How many heads would you expect?
- 2Box Plots2 marks
A box plot has minimum 10, lower quartile 17, median 26, upper quartile 35 and maximum 44. Work out the interquartile range.
- 3Standard Form2 marks
Write 0.00000438 in standard form.
- 4Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 48/x, work out y when x = -4, and write down the equation of its vertical asymptote.
- 5Percentages2 marks
Ellis scored 2 out of 20 in a test. What percentage is this?
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