Daily Practice · Foundation Plus

Daily Practice - Foundation Plus

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

15th April 2005

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

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 250 times. How many heads would you expect?
2
Scatter Graphs2 marks
A scatter graph plots the number of hours revised and the test mark. What type of correlation would you expect?
3
Standard Form2 marks
Write 0.00000211 in standard form.
4
Expanding and Factorising Quadratics3 marks
Factorise x^2 - 2x - 48.
5
Proportion2 marks
7 identical batteries cost £15.75. Work out the cost of 7 of the same batteries.

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