Draw an Ogive for the following distribution.
Weight
$(i n k g s)$
No. of persons
$30 - 40$
$3$
$40 - 50$
$9$
$50 - 60$
$12$
$60 - 70$
$6$
$70 - 80$
$3$
$80 - 90$
$3$

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Solution

Step 1: Make the required cumulative frequency distribution table.
Construct table for “More than” cumulative frequencies:
For more than Ogive
Weight (in kg)
No. of persons
More than $30$
$36$
More than $40$
$33$
More than $50$
$24$
More than $60$
$12$
More than $70$
$6$
More than $80$
$3$

Step 2: Graph the Ogive Curve.
Plot the More than Ogive curve on the graph.

Final Answer:
Finally, we drew the Ogive curve by using data values of weight and the number of persons.

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Similar questions

Draw less than and more than Ogives for the following frequency distribution.

Class interval	$30 - 40$	$40 - 50$	$50 - 60$	$60 - 70$	$70 - 80$	$80 - 90$	$90 - 100$
Frequency	$3$	$7$	$12$	$15$	$8$	$3$	$2$

Marks	$10 - 20$	$20 - 30$	$30 - 40$	$40 - 50$	$50 - 60$	$60 - 70$	$70 - 80$	$80 - 90$	$90 - 100$
No. of Students	$12$	$22$	$35$	$40$	$60$	$52$	$40$	$30$	$5$

80, 10, 30, 70, 60, 50, 50, 40, 40, 20, 40, 90, 50, 30, 70, 10, 60, 50, 20, 70, 70, 30, 80, 40, 20, 80, 90,

50, 80, 60, 70, 40, 50, 60, 90, 60, 40, 40, 60

60

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