Daily Practice

Foundation

3rd October 1961

5 questions · 10 marks · Grades 3-4 · 87 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.25. It is thrown 250 times. How many heads would you expect?
2
Stem and Leaf2 marks
A stem and leaf diagram has a single stem 6 with the leaves 0, 2, 4, 5, 7. Work out the median of the five values.
3
Error Intervals2 marks
A number y is 75 when truncated to the nearest whole number. Write down the error interval for y.
4
Substitution2 marks
Work out the value of 3x - 4 when x = 5.
5
Conversions and Units1 mark
Convert 7.3 km into m.

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