Foundation
2nd April 2025
- 1Frequency Polygons
Two frequency polygons are drawn on the same axes for boys' and girls' test scores. What feature of the graphs shows which group generally scored higher?
- 2Tree Diagrams
A coin is flipped twice. Find the probability of getting two heads.
- 3Cumulative Frequency
For 80 data values, at what cumulative frequency do you read across to find the lower quartile?
- 4Box Plots
A box plot has lower quartile 10 and upper quartile 22. Find the interquartile range.
- 5Scatter Graphs and Line of Best Fit
Using the line of best fit from the previous question, estimate the y-value when x = 6.
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.
Recent Foundation sheets
Any date always gives the same five questions, so a sheet can be set again or shared. All of April 2025, including the monthly compilation PDF.