The authoritarian personality theory explains a person’s prejudice caused by personality type. The theory explains a person <span>who prefers a social system with a strong ruler. People whose personalities are structured in the manner of an
authoritarian personality tend to conform to authority. These people believe that
complete obedience to rules and regulations is completely necessary. </span>
Trade blocs. One of the key words in the initial description is the idea of regional. Coordinating efforts to reduce trade barriers, including decreasing or eliminating tariffs are part of decision to make certain blocs or groups of trading syndicates more viable and strategic in international trade.
If it's for a job dress nice not necessarily as nice as you did for the interview (but you can if you want too) since technically you can wear anything since it's orientation but you'd still want to make a good first impression to your co-workers so really just choose what you like and make sure your presentable.
The marginal cost is how much it costs to produce one item more. It cost 0$ to produce 0 bikes but if you make one, then it costs 80$. Hence the marginal cost for the first bike is 80$. For the fourth bike, we have that the 3 bikes cost 110$ and the 4 bikes cost 130$. Hence it costs 20$ dollars to produce one more bike (from 3rd to 4th) and hence the marginal cost is 20$. Similarly for the 6th bike, we compare the cost of producing 5 bikes to the cost of producing 6 bikes and we get that the marginal cost is 50$. Applying the same methodology, the marginal cost for the 7th bike is 60$.
She is trying to examine internal validity. This type of validity provides evidence to support if there is a direct relation of cause and effect. Scientific studies have internal and external validity. As mentioned, internal validity demonstrates how well a research null hypothesis can be rejected, and the working hypothesis validated. External validity, on the other hand, allows the researcher to transpose his/her findings to the population.