Are the results of your A/B testing accurate?
You are testing two versions of your content or two marketing agencies and their performance. Generally, testing is vital to make better business decisions. Therefore, you expect the results to tell you what you need to know. However, what if the tested data is not correctly distributed into the groups? How can you rely on the results? Is it possible to detect it?
Jul 29th 2020 | 5 min read