Daily Practice

Foundation

14th October 1975

5 questions · 9 marks · Grades 3-4 · 87 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.4. It is thrown 50 times. How many heads would you expect?
2
Scatter Graphs2 marks
A scatter graph plots the number of pages in a book and its price. What type of correlation would you expect?
3
Negative Numbers1 mark
Work out -12 x (-2).
4
Substitution2 marks
Work out the value of 3x + 10 when x = 7.
5
Writing and Simplifying Ratio1 mark
Write the ratio 40 : 72 in its simplest form.

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