Question

2). In a study of dental problem, the following data were obtained.

Ages 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-80

No. of patients 5 13 25 14 30 35 43 50​

Answer 1

Step-by-step explanation:

Ages 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-80

No. of patients 5 13 25 14 30 35 43 50