dougies donuts tracked the number of donuts each customer ordered for a few weeks. what was the…
dougies donuts tracked the number of donuts each customer ordered for a few weeks. what was the interquartile range of the number of donuts ordered? donuts
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 is Q3. Here, Q1 = 4 and Q3 = 12.
Step2: Calculate interquartile range
The formula for the interquartile range (IQR) is IQR=Q3 - Q1. Substitute Q1 = 4 and Q3 = 12 into the formula: IQR=12 - 4.
Answer:
8