Question

Please help find the answer below.

Answer 1

Answer:

"The interquartile range for the two sets of data are the same"

Step-by-step explanation:

This is a box and whisker plot.

The rectangular box, left-most side is Quartile 1.

Right-most side is Quartile 3.

The middle line is Quartile 2, or mean.

Now, the inter quartile range is the difference in 3rd and 1st quartiles.

So,

IQR = Q3 - Q1

For School #1:

IQR = 86 - 76 = 10

For School #2:

IQR = 90 - 80 = 10

Hence, the IQR is same for both data set.