Daily Practice

Foundation Plus

30th December 1966

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
Averages from Frequency Tables2 marks
Grouped data has five classes of width 5, the first being 10 < x <= 15. The frequencies in order are 21, 3, 11, 7, 16. Write down the modal class.
3
Standard Form2 marks
Write 4640 in standard form.
4
Inequalities on Graphs3 marks
Does the point (5, -8) satisfy y > -3x + 5?
5
Proportion2 marks
3 identical batteries cost £3.60. Work out the cost of 9 of the same batteries.

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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1966, including the monthly compilation PDF.