Answer:Negative correlation
Explanation:
Correlation refers to an association or relationship that exist between two variables which doesn't mean causation.
Negative correlation occurs when a relationship between these two variable is negative in a way that when one variable increases the other one decreases
A perfect negative correlation is statistically represented by a value of -1,and +1 represent a perfect positive correlation which occurs when one variable increases and the other one also increases.
Explanation:
(a) Experimental unit
A person or an object, or some well-defined body or item on which some treatment is applied
(b) Treatment
Combination of a values of factors. These are explanatory variables.
(c) Response variable
The qualitative variable or quantitative variable in which the researcher wants to determine how the value is affected by any explanatory variable.
(d) Factor
It is the variable whose influence on a response variable can be assessed by the researcher.
(e) Placebo
An innocuous treatment, like a sugar tablet, which looks, smells and tastes like an experimental medication.
(f) Confounding
The effect of the two factors cannot be distinguished.
There are four main types of unemployment in an economy—frictional, structural, cyclical, and seasonal—and each has a different cause. Frictional unemployment. Frictional unemployment is caused by temporary transitions in workers' lives, such as when a worker moves to a new city and has to find a new job.
Ageism and sexism exist in the family as well, while bigotry is coordinated towards individuals outside it. Individuals who you may never meet by any means, contingent upon what nation you and they live in.
Many ladies' suffrage activists were insulted when the fifteenth amendment turned out and the nineteenth amendment hadn't. The way that white men esteemed their own particular spouses short of what they esteemed their slaves. So there unquestionably is the inside the-family viewpoint.
The correct answer is; Tarantism.
Further Explanation:
In both the 15th, 16th, and 17th century people who had mental and psychological illness would do bizarre things in the public. They would start dancing when there was no music, this was called "Tarantism."
In those days, they did not have modern doctors and psychologists that we have now. The people in the towns, where people suffered from this ailment, thought they had been bitten by a tarantula, black widow, or wolf spider.
This was also called "dancing mania" since the people who suffered from this would dance manically in the town square. This was common in Italy.
Learn more about mental illness in the middle ages at brainly.com/question/7241048
#LearnwithBrainly