Daily Practice

Higher

9th October 2025

5 questions · Higher tier · 360 questions in this band

1
Histograms
Using the same histogram, how many students scored between 10 and 30 marks?
2
Venn Diagrams
Using the pupils in the previous question, find P(likes football only).
3
Frequency Polygons
A class interval is 20-30 with frequency 8. Give the coordinates of the point plotted for this class.
4
Tree Diagrams
A box has 3 faulty bulbs out of 10. Two bulbs are chosen without replacement. Find the probability at least one is faulty.
5
Cumulative Frequency
A cumulative frequency graph shows that a cumulative frequency of 45 corresponds to a value of 60 on the horizontal axis, out of 90 total data values. How many data values are above 60?

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