In a retail market, fruit vendors were selling bananas kept in packing boxes. These boxes contained varying number of bananas. The following was the distribution of bananas according to the number of boxes.
| Number of bananas | \(50-52\) | \(53-55\) | \(56-58\) | \(59-61\) | \(62-64\) |
| Number of boxes | \(10\) | \(111\) | \(133\) | \(116\) | \(27\) |
Find the mean number of bananas kept in a packing box. Which method of finding
the mean did you choose?
the mean did you choose?
Mean \(=\)
(Note: Round off the answer upto \(2\) decimal places)