Question: An experiment is described. Describe a typical outcome, and count the number of outcomes. Determine the number of outcomes in each of the events defined for each experiment. It is not necessary to list all of the outcomes of an event explicitly.
Pick five distinct lowercase letters from the English alphabet, taking order into account. Event I consists of all outcomes beginning with zk. Event W consists of all outcomes having third letter e. Event P consists of all outcomes with chjk as the last four letters.