Fill in the sample size, n, the number of successes, x, the hypothesized population proportion $$p_0$$, and indicate if the test is left tailed, <, right tailed, >, or two tailed, $$\neq$$.  Then hit "Calculate" and the test statistic and p-Value will be calculated for you.
 n: x: $$p_0$$:
 $$\lt$$ $$\gt$$ $$\neq$$