We have the following information: "A factory builds 20,000 educational games. The quality manager monitored 245 of them to verify that they were suitable for sale"
They ask us to identify:
-Population: The population is the total number of objects that exist, that is, 20,000.
-Sample: It is a small group that is taken from the population to monitor it, in this case it is 245.
-Variable: The variable in this case is the quality of the educational games.
-Type of variable: It is a qualitative variable, because the quality is measured by means of the qualities of the object.