Approximate the Following Binomial Probabilities by the Use of Normal

question 131

Short Answer

Approximate the following binomial probabilities by the use of normal approximation. Twenty percent of students who finish high school do not go to college. What is the probability that in a sample of 80 high school students
a.exactly 10 will not go to college?
b.70 or more will go to college?
c.fourteen or fewer will not go to college?

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Definitions:

National Association

A type of organization that operates on a countrywide level, aiming to bring together individuals or groups with common interests or professions.

Civil Rights

The rights of citizens to political and social freedom and equality, often protected under law from discriminatory practices.

Advancement

The process of moving forward or making progress, especially in one's career or skills development.

Incorporation

The process by which the Bill of Rights is applied to state and local governments through the Fourteenth Amendment.