The box plots show the student grades on a chapter test compared to the grades on a retest in the same class
chapter test versus retest
retest
chapter test
20
30
70
40 50 60
class marks
80
100
which of the following best describes the information about the medians?
the chapter test and retest medians are almost the same
the chapter test median is much higher than the retest median
the chapter test and retest q1 are the same, but the retest has the higher median
the low outier on the chapter test pulls the median lower