2 years ago

Please answer fast, I need great answers!!!!! This is mathematics.

1 answer:

7 0

20, 25, 30, 30, 31, 40, 41, 49
median = 30.5

lower IQR = 27.5
upper IQR = 40.5

Range IQR = 40.5 - 27.5 = 13

answer is 13

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