Question

example of a less than ogive curve

Answer 1

Step-by-step explanation:

easy way how to write an ogive graph

class interval frequency

0-10 05

10-20 15

20-30 20

30-40 23

40-50 17

50-60 11

60-70 09

now remember,

If LESS THAN OGIVE graph is asked, u have to write ,

• in 1st column (class interval) write

less than + lower limit .

• in 2nd column(frequency) write

add from the first as a cumulative frequency .

FOR EXAMPLE,

c.l F

less than 10 5

less than 20 2o

less than 30 40

less than. 40 63

less than 50 80

less than 60 91

less than 70 100

thats it . its very easy