I am taking a college course that requires us to use Labview but doesn't explain it much. On a test today I was thrown when it asked for us to "create a random number generator that creates values between 20 and 40, use that to get 3 values then average them." It was more complicated than that with multiple steps after that, but I got stuck on the random number generator part. We are using Labview 2019 on campus but I'm using 2020 at home. I know there is a random number generator range VI, but not in 2019. So my main question is how to get it to stop after 3 number and average them. I attached what I have so far, but I don't know where to go from here. I know there are probably very easy ways to do this but we have to do the most tedious basic way. If we use advanced things or ways of doing it we get penalized. We have gone over basic things like arithmatic functions, boolean functions, shift registers, for and while loops, case structures, and thats about it. I think I'm just lacking the true understanding of the shift registers and loops. Any help is appreciated, Thanks.

Gotcha, shift registers can also be used on For loops, if you want to use this in a single for loop do something similar like this: And also since your range is from 20 to 40, you got 20 values in between so you should multiply the dice value since is 0-100% and then add another 20 since is where your range starts; You can still learn outside the school, it's what you are doing right now, so don't be afraid of using things that your courses does not include, specially in programming!