Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
28th October 2002
- 1Probability (Higher)3 marks
A biased coin lands on heads with probability 0.25. It is thrown 50 times. How many heads would you expect?
- 2Box Plots2 marks
A box plot has a minimum of 7 and a maximum of 45. Work out the range.
- 3Standard Form2 marks
Write 11200 in standard form.
- 4Forming and Solving Equations3 marks
The angles in a triangle are 2x°, x° and (x + 16)°. Form an equation and work out x.
- 5Repeated Percentage Change3 marks
A town's population is 29000 and grows by 3% each year. Work out the population after 6 years, to the nearest whole number.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of October 2002, including the monthly compilation PDF.