Question

compare the variability of the data sets. the range for phoebe is the range for chana. points scored phoebe chana 6 8 10 12 14 16 18 20 number of points

Explanation:

Step1: Recall the formula for range

The range of a data - set is calculated as \(Range = \text{Maximum value}-\text{Minimum value}\).

Step2: Find Phoebe's range

From the box - and - whisker plot, Phoebe's minimum value is \(6\) and maximum value is \(19\). So, Phoebe's range \(R_{P}=19 - 6=13\).

Step3: Find Chana's range

From the box - and - whisker plot, Chana's minimum value is \(6\) and maximum value is \(13\). So, Chana's range \(R_{C}=13 - 6 = 7\).

Answer:

greater than