The table shows the hourly cookie sales by students in grades 7 and 8 at the school's annual bake sale. Grade 7 Grade 8
20 21
15 29
30 14
24 19
18 24
21 25
The interquartile range for the grade 7 data is
20.5

The interquartile range for the grade 8 data is

The difference of the medians of the two data sets is

The difference is about
times the interquartile range of either data set.

answer; ///i believe that the correct answer is (a) poorly repaired

in "people in peace, not profit and war" chrisholm uses inductive reasoning for her argument against defense spending by stating that the new administration, like most americans, wanted to invest in social objectives, so they must not want to prioritize defense spending. mr. nixon said "we can delay no longer in launching new approaches to the problem that beset them", but chrisholm points out that the programs were delayed anyways.