We have been given two box plots. We are asked to find the difference between the range of both box plots.
The range of a box plot is difference between lower value and upper value.
[tex]\text{Range of morning snack}=275-75[/tex]
[tex]\text{Range of morning snack}=200[/tex]
Similarly, we will find the range of afternoon snack.
[tex]\text{Range of afternoon snack}=375-225[/tex]
[tex]\text{Range of afternoon snack}=150[/tex]
Now let is find difference of both ranges as:
[tex]200-150=50[/tex]
Therefore, the range of calories in Margo’s morning snacks is about 50 more the range of calories in her afternoon snacks.