Which of the Following Is an Appropriate Step for the Normal

question 41

Multiple Choice

Which of the following is an appropriate step for the normal approximation of the binomial distribution?

• A) check for normality
• B) find the real limits
• C) find the proportion located within the real limits
• D) all of these

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Definitions:

Random Variable

A variable that assumes numerical outcomes as a result of random events.

Constant

A value that remains unchanged throughout the execution of a process or formula.

Poisson Random Variable

A random variable that represents the number of events occurring in a fixed interval of time or space, where these events occur with a known constant mean rate and independently of the time since the last event.

Discrete Random Variable

A random variable that can take on a countable number of distinct values, often representing quantities that can be enumerated.