Algorithm for weighted ranges.

I'm trying to come up with some pseudo code for spitting out numbers randomly, with weights.

So, I want to randomly spit out 1-10. But I want 1-6 to happen 75% of the time, 7-9 to happen 20% of the time and 10 to only happen 5%.

Basically I want there to be adjustable weights on the return. Any thoughts on this?

it's easy !

Compare 2 values ...

floor(random(1,100) <= 75

-- Set Variable to floor(random(1,6))

floor(random(1,100) => 75

floor(random(1,100) <= 95

-- Set Variable to floor(random(7,9))

floor(random(1,100) => 95

floor(random(1,100) <= 100

-- Set Variable to 10

Here we go ...

*facepalm* That is perfect and I am dense.