Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

15th September 1993

5 questions · 11 marks · Grades 4-6 · 128 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 200 times. How many heads would you expect?
2
Box Plots2 marks
A box plot has minimum 1, lower quartile 7, median 12, upper quartile 22 and maximum 29. Work out the interquartile range.
3
Standard Form2 marks
Write 1770000 in standard form.
4
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 12/x, work out y when x = 2, and write down the equation of its vertical asymptote.
5
Percentages2 marks
Rhys scored 2 out of 80 in a test. What percentage is this?

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