# 12: Hypothesis Test for a Population Proportion

Hypothesis Test for a Population Proportion

This calculator performs the hypothesis test for a population proportion given statistics. Please report the error to Dr. Jessica Kuang at jkuangATvcccd.edu.

To learn how to use this calculator, please watch a short video here.

Input

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.

 Sample Size (n): Number of Success (x):
 Choose the test     $$\lt$$     $$\gt$$     $$\neq$$ Hypothesized Population Proportion ($$p_0$$):

Output

 Test Statistics (z) p-value: