The 1 Proportion conducts a hypothesis test and calculates a confidence interval of the population proportion. It is a test of one binomial proportion.
|Test||Null Hypothesis, H0||Alternate Hypothesis, H1|
|One-tailed||p = p0||p < p0 or p > p0|
|Two-tailed||p = p0||p ≠ p0|
where p is the population proportion and p0 is the hypothesised value