Question

solve the following ​

Answer 1

$\large\underline\purple{\bold{Solution :- }}$

The frequency distribution table is

$\begin{gathered}\boxed{\begin{array}{c|c} \bf class \: interval& \bf frequency \\ \frac{\qquad \qquad}{} & \frac{\qquad \qquad}{} \\ \sf 0 - 10 & \sf 10 \\ \\ \sf 10 - 20 & \sf 8\\ \\ \sf 20 - 30 & \sf 14\\ \\ \sf 30 - 40 & \sf 13\\ \\ \sf 40 - 50 & \sf 5 \end{array}} \\ \end{gathered}$