JAMB - Mathematics (2013 - No. 27)
\(\begin{array}{c|c} Score & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 \\ \hline Frequency & 1 & 0 & 7 & 5 & 2 & 3 & 1 & 1 \end{array}\)
The table above shows the scores of 20 students in further mathematics test. What is the range of the distribution?
The table above shows the scores of 20 students in further mathematics test. What is the range of the distribution?
7
6
3
10
解释
Range = Highest score - Lowest score
= 10 - 3
= 7
= 10 - 3
= 7