As per the graph, for n =16 and m=20 the value of k=9 for n = 32 and m = 20 the value of k = 7 so for n=24 and m=20 it will be (9+7)/2 = 16/2 = 8
Therefore k = 8(Edited: 2019-11-18)
From the given graph distribution, we have k1 =>6 for n=16 and k2 =>8 for n=32
Therefore, for n=>24, k= k1+k2/2 k=(6+8)/2 = 7.(Edited: 2019-11-18)
As per given graph distribution, k = 9 for n = 16 k = 7 for n = 32 Therefore, k = (7+9)/2 = 8
For: n = 16 m = 20
> k = 9
For: n = 32 m = 20
>k = 7
For: n = 24 m = 20 then k ~= 8