GCSE Exam Questions on Frequency Tables
Question 1. (AQA June 2005 Intermediate Paper 2 Calculator OK)
The number of goals scored in 15 hockey matches is shown in the table.
Calculate the mean number of goals scored.
[3 marks]
Question 2. (AQA June 2007 Intermediate Paper 2 Calculator OK)
The table shows the heights of 30 students in a class.
By using the midpoints of each group. calculate an estimate of the mean height.
[3 marks]