I am trying to write a script that generates a list of 100 integers selected randomly from the set {-20,-10,0,10,20,30}

How do I use the randomness funtion in this problem??

Answer 1

[Walter Roberson]

S = [-20,-10,0,10,20,30];

Now generate a random number between 1 and length(S) and index S with it.

Answer 2

[sharvari samant]

use the function randsrc

Answer 3

[Roger Stafford]

 x = 10*randi(6,100,1)-30;