Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

constuct a frequency polygon for given data: Class interval frequency 0-4 5 5-9 8 10-14 12 15-19 9 20-24 4

constuct a frequency polygon for given data:
Class interval          frequency
0-4                          5
5-9                          8
10-14                      12
15-19                      9
20-24                      4

Grade:9

1 Answers

Harsh Patodia IIT Roorkee
askIITians Faculty 907 Points
6 years ago
First make the above data as continuos one

Class interval frequency
-0.5-4.5 5
4.5-9.5 8
9.5-14.5 12
14.5-19.5 9
19.5-24.5 4

For each find the class marks i.e mean of lower and upper limit
It will be as follows
2.
7
12.
17
22

Plot line graph using class marks and corresponding frequency to get frequency polygon

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free