By: Deborah O'Malley, M.Sc. | Last updated March, 2021
Testing is best when done with a team.
It can be helpful to discuss your ideas, insights, and suggested next steps with other like-minded people. They may be able to help bring fresh ideas and insights or have a viewpoint you didn’t consider.
Unlock Access. Sign up to become a Pro Member. Get complete access to this helpful content, plus so much more.
How many visitors do I need to run a statistically significant A/B test and achieve valid, reliable results? This article will tell you everything you need to know to correctly calculate sample size and test duration for a split-test. Learn sample size best practices and industry-standard tools.
Calculating the Minimum Detectable Effect (MDE) can feel like a hair-pulling, speculative exercise. Luckily, this step-by-step guide is here to show you exactly how to accurately calculate your MDE to yield powerful, trustworthy test results.