A box plot or boxplot is a method for graphically depicting groups of numerical data through their quartiles.
Also, we know that in a box plot, the center is measured in the form of median and the spread can be measured in the form of Interquartile range which can be calculated by calculating the value of the upper and lower quartiles.
Thus, the best measure to find the center of the data represented in box plot is median and the best measure to find the spread is Interquartile range.
