Question

illustration 4. Prepare a frequency distribution of the marks obtained out of 100 for the
following observations:
15 45 40
42
50 60 62 68 70
42
75 75 80 81 25 26 31 32 78 45
31 45 42 43 55 56 78 80 81
62
60 62 58 69 70 45 50 56 72 58
75 62 62. 65 60 70 35 37 40 55
(B.Com., Bharthidasan Univ., 2016)​

Answer 1

as I am not able to draw frequency table I'll instruct you to prepare a frequency distribution table...

first what you do is make to columns as first you name it as marks obtained and second column as frequency....

then write under the first column;15-20,20-25,25-30.....so on till which they have given......

then under the second column write the value or how much number they have given from 15-20 like this till how much they have e given....

I hope you understood what I have explained....if u didn't understand pls put it in the comment I will explain it to you in brief with the picture...