Question

the box plots show the amount of snow in the towns of northcrest and grandmont for the first 10 snowfalls of the year. complete the table. northcrest grandmont median 22 interquartile range 4

Explanation:

Step1: Find the median of Grandmont

The median is the middle line of the box - and - whisker plot. For Grandmont, the median is \(10\).

Step2: Find the inter - quartile range of Northcrest

The inter - quartile range (IQR) is the length of the box in the box - and - whisker plot. The upper quartile \(Q_3\) of Northcrest is \(22\), and the lower quartile \(Q_1\) can be found from the box. The lower end of the box of Northcrest is \(18\). So \(IQR = Q_3 - Q_1=22 - 18 = 4\).

Answer:

Grandmont	Northcrest
\(4\)	\(4\)