The table below shows data for a class's mid-term and final exams:
mid-term final
96 100
95 85
92 85
90 83
87 83
86 82
82 81
81 78
80 78
78 78
73 75
which data set has the smallest iqr?
a. they have the same iqr
b. mid-term exams
c. final exams
d. there is not enough information

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.