a bookstore owner collects data on the ages of people who buy science fiction novels and fantasy novels. the…

a bookstore owner collects data on the ages of people who buy science fiction novels and fantasy novels. the box plots show the data distributions. compare the variability of the data sets. complete each statement. the range for science fiction is? the range for fantasy.

a bookstore owner collects data on the ages of people who buy science fiction novels and fantasy novels. the box plots show the data distributions. compare the variability of the data sets. complete each statement. the range for science fiction is? the range for fantasy.

Answer

Explanation:

Step1: Recall range formula

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

Step2: Find range for Science Fiction

From the box - plot of Science Fiction, the minimum value is approximately 20 and the maximum value is approximately 50. So, (Range_{Science\ Fiction}=50 - 20=30).

Step3: Find range for Fantasy

From the box - plot of Fantasy, the minimum value is approximately 10 and the maximum value is approximately 60. So, (Range_{Fantasy}=60 - 10 = 50).

Step4: Compare the ranges

Since (30<50), the range for Science Fiction is less than the range for Fantasy.

Answer:

less than