The following equation. $P(r)=\left[\frac{n !}{r !(n-r) !} p^{r} q^{n-r}\right]$ , can be used to determine the probability of any number of successes, r, so long as there are only two outcomes-success(p) and failure(q). This is also called the ______.

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This equation is known as the binomial theorem, which is used in probability theory to determine the probability of obtaining a certain number of successes in a fixed number of independent trials, given the probability of success on a single trial.

The Following Equation P(r)=[n!r!(n−r)!prqn−r]P(r)=\left[\frac{n !}{r !(n-r) !} p^{r} q^{n-r}\right]P(r)=[r!(n−r)!n!​prqn−r] , Can Be Used to Determine the Probability of Any

The Following Equation $P(r)=\left[\frac{n !}{r !(n-r) !} p^{r} q^{n-r}\right]$ , Can Be Used to Determine the Probability of Any