The likelihood of all possible outcomes. The common example of a probability distribution is a coin toss, and the bell curve is the common expression of the distribution of events. THIS DEFINITION IS ...

Right now, molecules in the air are moving around you in chaotic and unpredictable ways. To make sense of such systems, ...

Right now, molecules in the air are moving around you in chaotic and unpredictable ways. To make sense of such systems, physicists use a law known as ...

"Yes or no: was there once life on Mars?" I can't say. "What about intelligent life?"' That seems most unlikely, but again, I can't really say. The simple yes-or-no framework has no place for shadings ...

In mathematics and statistics, a probability distribution, more properly called a probability density, assigns to every interval of the real numbers a probability, so that the probability axioms are ...