Question

fine mean median mode for the following frequency distribution class interval 20-30,30-40 ,40-50,50-60,60-70,70-90,80-90,90-100 frequency 4,14,20,51,32,17,6,4​

Answer 1

Answer:

yysgtgdhjbsjy

Step-by-step explanation:

6uujjjkjjjjjhhfvjgsjgdjhdydhdggdhdhdydydhdgdgdgdggegggegehe73yjrfdnyejeyd5ry jiggy it hfggddfffff