Let X Be a Binomial Random Variable with N = $\geq$

question 63

Essay

Let X be a binomial random variable with n = 25 and p = 0.6. Approximate the following probabilities, using the normal distribution.
a. P(X $\geq$ 20).
b. P(X $\leq$ 15).
c. P(X = 10).

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Definitions:

Warranty

A guarantee provided by a seller or manufacturer regarding the condition of its product and the commitment to repair or replace defective parts within a specified period.

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A set of laws regulating the sale of goods, including the rights of buyers and sellers, typically governing aspects such as quality and ownership.

Breach

The violation of a law, duty, or other form of agreement.

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An individual or entity who suffers harm or loss as a result of a crime, accident, or other event.