Daily Practice

Foundation

31st July 1979

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 0.2. It is thrown 500 times. How many heads would you expect?
2
Scatter Graphs2 marks
A scatter graph plots the age of a car and its value. What type of correlation would you expect?
3
Negative Numbers1 mark
Work out -10 x (-11).
4
Substitution2 marks
Work out the value of 9x + 7 when x = 8.
5
Conversions and Units1 mark
Convert 17 m into cm.

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