Central Tendencymedium
0:00.0
A grouped frequency distribution of student exam scores is given below:
\hline
\text{Score Interval} & \text{Frequency (f)} \\
\hline
40 - 60 & 5 \\
60 - 80 & 15 \\
80 - 100 & 10 \\
\hline
\end{array}$$
Which of the following statements about this distribution is/are correct?
A grouped frequency distribution of student exam scores is given below:
\hline \text{Score Interval} & \text{Frequency (f)} \\ \hline 40 - 60 & 5 \\ 60 - 80 & 15 \\ 80 - 100 & 10 \\ \hline \end{array}$$ Which of the following statements about this distribution is/are correct?