Answer:
Positive Correlation is the direct relationship between salary, education - i.e high education, high salary & low education, low salary.
Explanation:
Correlation is statistical co-movement between two variables. It's coefficient lies between -1 & +1
Positive Correlation implies that variables are positively related. One variable increase, other variable increase & one variable decrease, other variable decrease. Scatter graph is upward sloping.
Negative Correlation implies that variables are negatively related. One variable increase, other variable decrease & one variable decrease, other variable increase. Scatter graph is downward sloping.
Lower education implies lower salary, Higher education implies higher salary, higher education. So, salary & education are positively correlated. Scatter graph is downward sloping in this case. The correlation between these could be Perfect Positive = +1, or Moderate Positive i.e < 1.
Example : If among accountant, architect, pharmacist, surveyor - The one having highest education (eg - pharmacist) gets highest salary ; the one having least education (eg - surveyor) has least salary.
Freud's psychoanalytic theory posits that the pleasure principle is information that we have in mind at any given moment in time the demand for instant gratification without regard to social rules or customs primitive sexual and aggressive impulses, they govern mental functioning: the whole of psychic activity has to avoid the displeasure and procure pleasure.
Answer:
b. credibility
Explanation:
Credibility is the quality that someone has when they can be believed in. In this case, Joe has a lot of credibility in the subject of steroid use because as a professional bodybuilder, he is part of an enviroment in which steroid use is rampant.
Listeners will assume that Joe most likely knows first-hand about what he is talking about, and this will add to his credibility.
In the United States, 0.08% blood alcohol level is the legal alcohol limit for drivers who are over 21 years of age. Drivers younger than 21 aren’t allowed to have any alcohol in their system when driving.