what is the value of the interquartile range of the data below? 25 30 35 40 45 50 4 5 8 13
what is the value of the interquartile range of the data below? 25 30 35 40 45 50 4 5 8 13
Answer
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 = 30 and Q3 = 35.
Step2: Calculate the inter - quartile range (IQR)
The formula for the inter - quartile range is IQR=Q3 - Q1. So, IQR = 35−30.
Answer:
5