Find the interquartile range for the ogive.

8.2

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8.1

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6.2

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Solution

The correct option is D $8.1$
From figure, we have
Upper quartile $= 27.7$ and lower quartile $= 11.5$
Interquartile Range $= \frac{upper quartile - lower quartile}{2}$
$= \frac{27.7 - 11.5}{2}$
$= 8.1$

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Find the interquartile range for the ogive.

The correct option is D 8.1From figure, we haveUpper quartile =27.7 and lower quartile =11.5Interquartile Range =upper quartile − lower quartile2=27.7−11.52=8.1

The correct option is D $8.1$
From figure, we have
Upper quartile $= 27.7$ and lower quartile $= 11.5$
Interquartile Range $= \frac{upper quartile - lower quartile}{2}$
$= \frac{27.7 - 11.5}{2}$
$= 8.1$