Construct the less than type ogive curve for the following distribution table.

Class intervals Frequency

0-5 4

5-10 2

10-15 2

15-20 3

20-25 5

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

No worries! We‘ve got your back. Try BYJU‘S free classes today!

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
In less than ogive, we will take upper boundaries on X-axis and less than cumulative frequency on Y-axis.

Class intervals Frequency Upper Bondaries Cumulative frequency

0-5 4 5 4

5-10 2 10 6

10-15 2 15 8

15-20 3 20 11

20-25 5 25 16

Select suitable scale,
X-axis 1 cm = 1 class interval
Y-axis 1 cm = 4 frequency unit

By using above table, plot the graph.

Suggest Corrections

Similar questions

Marks obtained	Less than $5$	Less than $10$	Less than $15$	Less than $20$	Less than $25$
No of students	$2$	$8$	$18$	$27$	$35$

Draw 'less than ogive' and 'more than ogive' on a single graph paper and hence find the median of the following data:

Class interval	5−10	10−15	15−20	20−25	25−30	30−35	35−40
Frequency	2	12	2	4	3	4	3

Marks	0−5	5−10	10−15	15−20	20−25	25−30	30−35	35−40
Number of Students	7	10	20	13	12	19	14	9

0-5	5-10	10-15	15-20	20-25	25-30
5	3	9	10	8	5

Class-interval:	0-10	10-20	20-30	30-40	40-50	50-60	60-70	70-80
Frequency:	$5$	$8$	$7$	$12$	$28$	$20$	$10$	$10$

Class-interval:	10-15	15-20	20-25	25-30	30-35	35-40
Frequency:	$30$	$45$	$75$	$35$	$25$	$15$

Class-interval:	25-30	30-35	35-40	40-45	45-50	50-60
Frequency:	$25$	$34$	$50$	$42$	$38$	$14$

Join BYJU'S Learning Program