StatsApps

z-Test for Population Proportion

A z-test for a population proportion tests the population proportion against a hypothesized value.

Resources

  1. z-test for population proportion:

    z-Test for Population Proportion

    This applet allows users to specify a hypothesized population proportion, sample proportion and sample size as well as an alternative hypothesis and significance level. After changing the values, the applet displays the result and a distribution plot. The applet includes instructions and an example.

    Author: © 2022 infrrr.com.
  2. Calculator for a z-test for one population proportion:

    z-Test for One Population Proportion Calculator

    This web calculator allows users to specify a hypothesized population proportion, sample proportion and sample size. After finishing the steps, the calculator will show the resulting z-score and the p-value for both one-sided and two-sided tests.

    Author: Published by Zach. © 2021 Statology.