Question

draw less than type Ogive graph for the given data.age in years 10-20,20-30,30-40,40-50,50-60. no of patients 40,22,35,50,23,30​

Answer 1

Very good question

It is very easy

Answer 2

less than type Ogive graph

Step-by-step explanation:

given data    

age in years      no of patients(frequency)        cf

10-20                      40                                         40

20-30                      22                                         62                        

30-40                      35                                          97

40-50                      50                                          147

50-60.                      23                                         170

60-70                       30                                         200

now plot the points on the graph

graph is in the attachment

#Learn more:

Draw less than ogive classes

https://brainly.in/question/11961353