CRO is supposed to be really easy. Everyone can set up an A/B-test in the WYSIWYG editors, the testing tool does all the difficult computations for you and it will tell if you have found a winner. It’s child’s play, right? No, you’re wrong! WYSIWYG editors are very error prone (especially with different browsers) and in order to really analyse and interpret A/B-test results correctly you need a basic understanding of statistics.
This session will help you understand;