REPRESENT CONTINUOUS DATA INTO EQUAL CLASSES The table shows the time taken in minutes for some people to complete a puzzle.
you Do
\begin{tabular}{|c|c|}
\hline \begin{tabular}{c}
Time taken, \\
\( \boldsymbol{t} \) minutes
\end{tabular} & Frequency \\
\hline \( 0 \leq t<2 \) & 3 \\
\hline \( 2 \leq t<4 \) & 8 \\
\hline \( 4 \leq t<6 \) & 17 \\
\hline \( 6 \leq t<8 \) & 2 \\
\hline
\end{tabular}
Estimate how many people took between 4 and 7 minutes to complete the puzzle.