Question

STATISTICS CHAPTER
CLASS MARKS :- 5 , 10 , 15 , 20 , 25 ,30
FREQUENCY:- 8 , 11 , 8 , 9 , 4 , 6
Find the mean median and mode.​

Answer 1

Answer:

MEAN = Efx/N

= 730/46

Therefore mean value is 15.86

Answer 2

question mean Classintruval 0-5 5-10 10-15 15-20 20-30 frequency 4,6,5,7,9,2 give me answer for solution