Question

the following data gives the distribution of weight in kg 52 person​

Answer 1

Answer:

The following is the distribution of weights (in kg) of 52 persons:

Weight (in kg) Persons

30−40 10

40−50 15

50−60 17

60−70

6

70−80 4

Find the class marks of the classes 40−50, 50−60.

ANSWER

class mark of 40−50 is (40+50) divided by 2 which is equal to 45.

class mark of 50−60 is (50+60) divided by 2 which is equal to 55.

Step-by-step explanation:

Hope you have satisfied with this answer.So please follow me and thank me and make me as brainlesset soon and vote my answer.