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lana66690 [7]
4 years ago
12

Find the interquartile range for the given set of data.

Mathematics
2 answers:
viktelen [127]4 years ago
5 0
Put the numbers in order
21.0 , 21.6, 22.1, 22.3, 22.7, 23.5, 24.0, 25.5, 26.3, 28.6, 29.2

Q1 = 22.1
Q2 (median) = 23.5
Q3 = 26.3

Interquartile range (IQR) = Q3 - Q1 = 26.3 - 22.1 = 4.2 <===

Variation is a term that is used to describe : (C) how spread out or scattered a data set is
ella [17]4 years ago
5 0
We are given the data set {23.5, 22.1, 24.0, 28.6, 26.3, 29.2, 21.0, 22.7, 25.5, 22.3, 21.6} and is asked in the problem the interquartile range. The range is the difference of the highest number and the lowest number. The numbers are 29.2 and 21.0 equal to B. 8.2 .Variation is associated with how spread out or scattered a data set is
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