In a retail market, fruit vendors were selling mangoes kept in packing boxes. These boxes contained varying number of mangoes. The following was the distribution of mangoes according to the number of boxes. No. of mangoes: 50-52 53-55 56-58 59-61 62-64 No. of boxes: 15 110 135 115 25 Find the mean number of mangoes kept in a packing box. Which method of finding the mean did you choose?

Explanation

To find the mean number of mangoes kept in a packing box, we will follow these steps:

### Step 1: Adjust the Class Intervals
The given class intervals are not continuous. We will adjust them by subtracting 0.5 from the lower limit and adding 0.5 to the upper limit.

- Original intervals:
- 50-52
- 53-55
...