Alex needs to train 100 museum tour guides on facts related to the American Civil War. She is looking for a very economical training method and would like to train all the tour guides at the same time. The training approach Alex should use is:

Question

Quizplus · Accepted Answer

Lecturing is the most economical method for training a large group like 100 museum tour guides at the same time, as it allows for the dissemination of information to many individuals simultaneously without the need for extensive resources or technology.

Alex Needs to Train 100 Museum Tour Guides on Facts