Author: Evgeny Bodyagin, https://dsprog.pro In this article, we will examine advertisements of cars for resale (from a broker's perspective). Several questions arise: Brand and model popularity - what is the…
Author: Evgeny Bodyagin, https://dsprog.pro Introduction You need to test the effectiveness of the new web application design. There is the old design "A", there is a new design "B". Let's…
Author: Evgeny Bodyagin, https://dsprog.pro Introduction It is necessary to analyze the effectiveness of the new design for the site. We have data about site users with a conversion value for…
Author: Evgeny Bodyagin, https://dsprog.pro Introduction So, there is an online store (website). He is already running ad campaign A. There is also an alternative option: to run ad campaign B.…