Answer:
Is this an actual question or are you speaking a language?
Explanation:
An urn includes white and black balls. if a random sample of length is chosen, the probability that it consists of exactly white balls:
Sample area = M + N
we are choosing r balls from the pattern space
So the possibility of having the exactly white ball is ok which means the okay of decided on balls is black
So the probability is
Probability is honestly how probable something is to manifest. each time we are unsure about the final results of an event, we will talk about the probabilities of certain results—how in all likelihood they're. The analysis of activities governed via probability is referred to as information.
Probability is the branch of mathematics concerning numerical descriptions of ways in all likelihood an occasion is to occur, or how in all likelihood it's miles that a proposition is proper. The opportunity of an occasion is more than a few between zero and 1, in which, more or less talking, 0 suggests the impossibility of the occasion and 1 shows reality.
Probability = the number of methods of achieving achievement. the full number of feasible effects. for instance, the possibility of flipping a coin and it being heads is ½, due to the fact there may be 1 manner of getting a head and the whole wide variety of viable consequences is two (a head or tail).
Learn more about probability here: brainly.com/question/24756209
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The Monroe Doctrine was an attempt by the United States to delineate what the US would and would not get involved in as a country. In essence, it is a declaration that the US would stay out of land wars in Europe if Europe stayed out of the affairs of the Western hemisphere.
Answer:
School Psychologist
Explanation:
School psychologists: The school psychologists tend to work with students and a specific group of students to work on disabilities, academic difficulties, behavioral problems, and other related issues.
School psychologists also engage themselves with parents and teachers to create techniques to deal with the classroom and home behaviors. They help the students or the child to deal with emotional disturbances, for example, suicidal thoughts. They work mostly in private schools, hospitals, and clinics, community agencies, etc.
In the question above, the given statement represents the school psychologist.