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the five number summary for a set of data is given in the picture.what is the interquartile range of the set of data?

The Five Number Summary For A Set Of Data Is Given In The Picturewhat Is The Interquartile Range Of The Set Of Data class=

Sagot :

ANSWER

[tex]IQR=13[/tex]

EXPLANATION

The interquartile range can be found by finding the difference between the first quartile, Q1, and the third quartile, Q3.

That is:

[tex]IQR=Q3-Q1[/tex]

Therefore, the interquartile range is:

[tex]\begin{gathered} IQR=81-68 \\ IQR=13 \end{gathered}[/tex]