The interquartile range of the data is equal to 2.18.
<h3>What is an interquartile range?</h3>
The interquartile range is a measure of where a data set's "middle fifty" is located. Whereas a range is a measure of where the start and end of a set are, an interquartile range is a measure of where the majority of the values are.
Given data is { 1.56,1.77,2.22,2.35,2.45,2.77,3.26,4.35,5.23,6.02}.
The upper limit is, and the median is 2.22.
{ 1.56,1.77,<u>2.22</u>,2.35,2.45,2.77}
The lower limit is, and the median is 4.35.
{2.77,3.26,<u>4.35</u>,5.23,6.02}
The interquartile range will be calculated as,
IQR = 4.35 - 2.22
IQR = 2.18
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