Draw a histogram for the frequency distribution of following data… - Vidyadip

Question

Draw a histogram for the frequency distribution of following data:

Class interval	$20-25$	$25-30$	$30-35$	$35-40$	$40-45$	$45-50$
Frequency	$30$	$24$	$52$	$28$	$46$	$10$

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The following histogram shows the frequency distribution $f$ the ages of $22$ teachers in a school:

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Locate the points:
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