Mathematics, 05.10.2019 16:30 PrincessIndia

Test scores. three statistics classes ail took the same
test histograms of the scores for each class are shown
delow,
sol students
30
60
of students

of shadente
class 3
b) which dass had the highest median score? css 2
c) for which class are the mean and median most dif-
ferent? which is higher? why?
d) which dass had the smallest standard deviation?
e) which class had the smallest iqr?

Answers: 3

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Test scores. three statistics classes ail took the same
test histograms of the scores for each...