Two groups of students were asked how many hours they spent reading each day. The table below shows the numbers for each group:
company a: 1-2-1-1-3-3-2-2-3
company b: 3-2-3-2-2-2-1-1-2
based on the table, which of the following is true?

Question

Two groups of students were asked how many hours they spent reading each day. The table below shows the numbers for each group:
company a: 1-2-1-1-3-3-2-2-3
company b: 3-2-3-2-2-2-1-1-2
based on the table, which of the following is true?

anonymous · Answer

A.  the interquartile range for group a student is 0.5 less then the interquartile range for group b students.
B. the interquartile range for group a students is equal to the interquartile range of group b students
C. the interquartile range for group a employes is 0.5 more then to the interquartile range for group b students 
d.)the interquartile range for group a employees is 1 more then the the interquartile range for group b students

anonymous · Answer

@esshotwired

anonymous · Answer

@djcool31 
@eashmore 
@Jadeishere

jadeishere · Answer

I can't help right now, so sorry >.<

anonymous · Answer

@whpalmer4