Daily Practice

Higher

1st January 2026

5 questions · Higher tier · 360 questions in this band

1
Histograms
A histogram has unequal class widths. Explain why the height of a bar can no longer be read directly as the frequency.
2
Venn Diagrams
A rectangle labelled 20 contains two non-overlapping circles for events A and B with 8 and 5 inside them. How many outcomes are outside both circles?
3
Frequency Polygons
Find the midpoint of the class interval 10-20.
4
Tree Diagrams
A spinner has P(win) = 0.3. It is spun twice, independently. Find the probability of winning both times.
5
Cumulative Frequency
For 80 data values, at what cumulative frequency do you read across to find the lower quartile?

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of January 2026, including the monthly compilation PDF.