Question

The table shows the Distribution of the Scores obtained by 155 shooters in a shooting competition.

$\begin{array}{cc}\text{Scores}& \text{No. of shooters}\\ 0-10& 10\\ 10-20& 12\\ 20-30& 15\\ 30-40& 8\\ 40-50& 20\\ 50-60& 24\\ 60-70& 7\\ 70-80& 11\\ 80-90& 30\\ 90-100& 18\end{array}$

Using the table find the Modal Class.

• A. 50 - 60
• B. 40 - 50
• C. 90 - 100
• D. 80 - 90

Answer 1

The correct option is D

80 - 90

The modal class is the one which has the highest frequency.

In the table , the class 80 - 90 has the highest frequency which is 30.

Hence, 80 - 90 is the modal class.