QUESTION 2 (JUNE 2005)
The table shows the frequency distribution
scores
2
of the scores obtained in a test by a group of 50 students
3
4
5
6
7
Frequency
2
7
11
6
4
a) Draw a bar chart for the distribution (c) How many candidates
scored at least 5?
b)
Calculate the mean score of the candidates
4
12
4