![]() We believe it’s just as important to know if your test is statistically underperforming as it is to know if it’s performing better than Control. With a one-sided test, you are only mathematically confident about one or the other, but never both. If you conduct a two-sided hypothesis test, you can be mathematically confident about whether or not your Variant Recipe is greater than or less than your Control Recipe. ![]() We use the Z-score calculator to test how far the center of the Variant bell curve is from the center of the Control bell curve. The Variant Recipe and all of the visitors in it make up a second bell curve. ![]() In A/B Testing terms, all of your visitors are observations, and the Control experience makes up a bell curve.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |