Daily Practice · Higher

Daily Practice - Higher

Grades 6-7 - Higher-tier method and manipulation.

14th August 2014

5 questions · 13 marks · Grades 6-7 · 61 question types in this band

1
Conditional Probability3 marks
14 students study Spanish and 3 of those also study Art. One Spanish student is picked at random. Work out the probability they study Art.
2
Histograms2 marks
A histogram class is 5 units wide and contains 15 values. Work out the frequency density.
3
The Product Rule for Counting2 marks
A meal deal has 5 mains, 3 sides and 4 drinks. How many different meals are possible?
4
Inequalities on Graphs3 marks
Does the point (4, 2) satisfy y > x + 3?
5
Repeated Percentage Change3 marks
A town's population is 24000 and grows by 6% each year. Work out the population after 6 years, to the nearest whole number.

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