The aim of this work is to find out, whether more attractive people have higher earnings than people which are less attractive, other things equal. The work consists of experiment conducted at a gas station in a small town with a group of twelve people, that were divided by questionnaire to "handsome" and "plain". Afterwards these people washed windshields of cars. Apart from earnings (based on "pay what you want" system) and baeuty of these people I examined also gender and age of customers. Results of the experiment show, that more attractive people really earned more money than people marked as plain.Cílem této práce je odpovědět na otázku, zda hezčí lidé získávají za jinak stejných okolností větší výdělky než lidé méně atraktivní. Práce...