1
Select the correct answer from each drop-down menu.
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
25
21
The interquartile range for the grade 7 data is 06
The interquartile range for the grade 8 data is 06
The difference of the medians of the two data sets is
The difference is about Oone-third one-half
Question serial: CLZ-325D-8DE9-4A6A
07.5 015 020.5
07.5 15
22.5
www.g
02 03 07.5 09
Oone Otwo times the interquartile range of either data set.