Answer: Performer and audience
Explanation:
What most film directors, script writers and editors focus on is how the performers can catch the attention of the audience. When there is no communication between the performers and the audience there would be no movies. So it all lies on the how the performers performs and if the audience would learn or enjoy it.
How the revolution lead to the need for reform is that because the industrials ( cars, clothing, farming, mechines) many people were put into had working conditions, long work hours, child labor, and low wages. People sarted making reforms to be we to control business poor practices.
Answer: Variability
Explanation:
Variability is the trait that displays variation occurring in sample of experiment and results .Variation can be present in experiment as samples may differ, condition may differ,different measuring aspect, etc.
According to the question, variability is the factor that should be considered to determine degree of difference present between data and how they are separate from each other in terms of sample structure, measurement , rate, influence etc even though it is producing same results.
The study of social interaction in terms of theatrical performance is referred to as Dramaturgy or the Dramaturgical Approach. It is a sociological perspective starting from a symbolical interaction and commonly term as micro-sociological accounts of social interaction in everyday life.