Random Variable Number Generation problem
Hello,
To evaluate our courses in Microsoft Forms, we have created an external Questionnaire link. And since our courses are taken by thousands, then we only want 10% of our userbase to get presented with said Questionnaire.
So what we have done, is created a number Variable that starts at 0.
On the introduction slide, in the beginning of the course, we then have a trigger to sets this Variable to a random number between 1 and 10.
At the end of the course, after passing the final quiz, we have a Continue button that send people to the Questionnaire if the beforementioned Variable is "1" and if not, send them to the final slide.
The problem is, that roughly 30% of all people get the questionnaire, and not 10%. When we have 10.000 people taking a course, then this seems statistically impossible.
So my question is, how is this random number generated through the trigger? How come so many people land on the number 1? And what can we do to increase the random-ness of the random number generator, so we truly get 10% people to take the questionnaire and not 30%?
I can't attach the course, it's classified. But I've checked on the Variable window that there are no additional triggers on other slides that uses this questionnaire variable. It's literally just randomized once on the third slide of the course and that's it.
Best regards,
