Experiments need a Control Group

Описание к видео Experiments need a Control Group

For a list of my awesome science videos by Category visit DavidBirdScience.com

When we conduct an experiment it is important to have a control group. If we do not have a control group, we have nothing to compare our data to. We will not know if our experimental group was successful or not.

Комментарии

Информация по комментариям в разработке