Find the percentage of people in the height range 149.5-159.5.
30

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Solution

The correct option is A 30
In the given histogram, the length of the bar represents the number of people in a particular height range.

Total number of people in the height range 149.5 – 159.5 cm = 9

Total number of people = 30

$∴$ Percentage of people in the height range 149.5 – 159.5 cm
$= \frac{9}{30} \times 100 = 30 %$

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