Can anyone help me with this frequency polygon question?

Describe what moves you could use to create the transformation of the original image shown at right

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.