Find the modal class from a grouped frequency table.
\( \begin{array}{l} \text{Find the modal class from the frequency table:} \\ \begin{array}{|c|c|} \hline \text{Height (cm)} & \text{Frequency} \\ \hline 120--130 & 2 \\ 130--140 & 5 \\ 140--150 & 9 \\ 150--160 & 7 \\ \hline \end{array} \end{array} \)
Choose one option:
Check each interval’s frequency carefully before choosing.
Look at frequencies and identify the class with largest value.
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