Free WordPress Plugin: This sample size calculator enables you to calculate the minimum sample size and the margin of error. Learn about sample size, the margin of error, & confidence interval. www.calculator.io/sample-size-calculator/
This sample size calculator enables you to calculate the minimum sample size and the margin of error. Learn about sample size, the margin of error, & confidence interval.
[ci_sample_size_calculator]
to your page, post or sidebar.<?php display_ci_sample_size_calculator(); ?>
to your template where you would like the Sample Size Calculator to appear.