Daily Practice

Foundation Plus

8th March 1978

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 0.2. It is thrown 250 times. How many heads would you expect?
2
Scatter Graphs2 marks
A scatter graph plots how far a lorry has driven and the fuel left in its tank. What type of correlation would you expect?
3
Standard Form2 marks
Write 46000 in standard form.
4
Expanding and Factorising Quadratics3 marks
Factorise x^2 - 4x - 5.
5
Percentages2 marks
Amelia scored 71 out of 80 in a test. What percentage is this?

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