Question

find out the mode from following data
class interval 5-10 10-15 15-20 20-25 25-40 30-35 35-40
number of children 4 , 5 , 3 , 2 , 6 , 7 ,3 ​

Answer 1

Explanation:

I think class interval 25-40 is written wrong may be it is 25-30