CelineProbability

Probability is a fancy word for possibility. Possibility means might or maybe. So you when you say you might possibly know where your book is it's like saying your not 100% sure. Probability is a chance of something, an example is some people say that there's a 50/50 chance of rain which means it's just as likely to rain as much as it's likely to not rain. Another example is if you have a spinner and it has the number's 3987123 on it, what is it most likely to land on? It would be three because there are more three's than anything else so it's __probably__ going to land on it.