Answer:
Example of not a natural experiment an economist might use to evaluate a theory is:
C. Here the Students in a microeconomics principles course are advised to play a game with their classmates to determine and evaluate what all decisions they make under certain adjusted circumstances.
Explanation:
Natural experiment : A natural experiment is referred to an observational and also an empirical study in which we get to study about the experimental and controllable varieties of variables. which can not het manipulated anywhere by the researchers.
Instead these experiments are allowed to affect the environment and the nature or the different factors which are not under control of our researchers. In contrast to the experimental values and all the natural experiments are even not controlled by the researchers but instead they also admire and obseve those experiments for their own studies.
So, the right option is:
C. Here the Students in a microeconomics principles course are advised to play a game with their classmates to determine and evaluate what all decisions they make under certain adjusted circumstances.
Answer:
A. reflects the enjoyment a consumer receives from consuming a particular set of goods and services
Explanation:
When modeling consumer behavior, utility reflects the enjoyment a consumer receives from consuming a particular set of goods and services
Answer:

Explanation:
Given
Probability of a person to not enter into a bar or ducking is 
Probability of a person to enter into a bar
(Probability of a person to not enter into a bar or ducking)
Substituting the given value, we get
Probability of a person to enter into a bar

Total three men attempts to enter into the bar and their course of action is independent of each others
Thus, probability of observing the first two walking into the bar and the third ducking will be equal to the product of individual probabilities

After being recently promoted as a project manager for a new project with a new team, Suzanna must develop trust and establish the work rules by the way of interacting personally with her new team members.
<h3>Who is a project manager?</h3>
A person who is engaged or involved in planning, allocating and finishing a project for an organization, which is a part of the organizational goals, such a person is known as a project manager.
Hence, the significance of a project manager is aforementioned.
Learn more about a project manager here:
brainly.com/question/15610382
#SPJ1