Question

what is a interquartile

Answer 1

Unlike (total) range, the interquartile range is a robust statistic, having a breakdown point of 25%, and is thus often preferred to the total range.

The IQR is used to build box plots, simple graphical representations of a probability distribution.

For a symmetric distribution (so the median equals the midhinge, the average of the first and third quartiles), half the IQR equals the median absolute deviation (MAD).

The median is the corresponding measure of central tendency.

Answer 2

its between the upper and lower quartiles of your data set

Answer 3

are you familiar with a whisker box plot?

Answer 4

are you familiar with a whisker box plot?

Answer 5

that also!

Answer 6

yes