The probability of something happening is the likelihood that it will happen. Probability is 0 if it can't happen and 1 if it has to happen. Probabilities HAVE to be between 0 and 1
Probability means the chance or the outcome of something.
If I had 3 pink clips and 2 blue clips, I'd have a most likely chance of picking a pink clip. If you still don't get it, tell me again and I'll try again.