Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

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

12th June 2006

5 questions · 12 marks · Grades 4-6 · 128 question types in this band

1
Drawing 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.
2
Repeated Percentage Change3 marks
A town's population is 38500 and grows by 5% each year. Work out the population after 6 years, to the nearest whole number.
3
Transformations2 marks
The point (4, 2) is rotated 180° 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 100 times. How many heads would you expect?
5
Box Plots2 marks
A box plot has minimum 6, lower quartile 8, median 14, upper quartile 23 and maximum 30. Work out the interquartile range.

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