Question

What is the interquartile range of 13 on the box-and-whisker plot ?

Answer 1

the square root of the variance

Answer 2

or a variation of the expectation of 13

Answer 3

\[m_{x}\pm13\]

Answer 4

which is ?

Answer 5

it's all the same)

Answer 6

4 , 6 or 9 ??