Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

Grades 4-6 - the Foundation / Higher crossover zone.

13th October 2010

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

1
Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = -28/x, work out y when x = -4, and write down the equation of its vertical asymptote.
2
Percentages2 marks
Maeve scored 23 out of 80 in a test. What percentage is this?
3
Transformations2 marks
The point (-7, 3) is rotated 90° clockwise about the origin. Write down the coordinates of the image.
4
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 200 times. How many heads would you expect?
5
Box Plots2 marks
A box plot has minimum 8, lower quartile 11, median 20, upper quartile 24 and maximum 30. Work out the interquartile range.

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