Please forgive me if this is a simple question but I can't seem to find any discussions about randomizing numbers in questions.
What I'm looking for is the ability to randomly choose a number, maybe from a range or from a list, to build into a question. Then the answer would be calculated using that random number too.
So for example, I might ask,
Calculate the roots of g(x)=x^2-4.
So I might want to randomize the 4 to be 4,9,16,25,36.
So two students would most likely get two different questions. And when a student goes back to answer the same question, he might get a different value.
Thanks.
