Question

what is the value of the interquartile range of the data below? 0 10 20 30 40 50 6 12 14 24

Explanation:

Step1: Identify Q1 and Q3

In a box - and - whisker plot, the left - hand side of the box is Q1 and the right - hand side of the box is Q3. Here, Q1 = 26 and Q3 = 40.

Step2: Calculate the inter - quartile range

The inter - quartile range (IQR) is given by the formula IQR=Q3 - Q1. So, IQR = 40 - 26.

Answer:

14