question 2 (1 point)\nwhat is the iqr?\nnumber of branches on 10 year old trees\na 7 branches\nb 5…
question 2 (1 point)\nwhat is the iqr?\nnumber of branches on 10 year old trees\na 7 branches\nb 5 branches\nc 12 branches\nd 10 branches
Answer
Explanation:
Step1: Identify Q1 and Q3 from box - plot
In a box - plot, the left - hand side of the box is Q1 and the right - hand side is Q3. From the given box - plot, Q1 = 8 and Q3 = 15.
Step2: Calculate the IQR
The inter - quartile range (IQR) is calculated as IQR=Q3 - Q1. So, IQR = 15 - 8 = 7.
Answer:
A. 7 branches