Explain what a discrete random variable is. List examples. What are the requirem

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Explain what a discrete random variable is. List examples. What are the requirements for a discrete probability distribution? Explain what binomial probability distribution is. Explain what a continuous random variable is. List examples. Explain some basic characteristics of Normal Distribution. What is the standard Normal Distribution? Explain the difference between a raw score and a standard score. Mow to convert a raw score to a standard score, and how to convert a standard score to a raw score? Explain how to use fable 2 for each of the following intervals z a a

Explanation / Answer

2.The four basic characteristics of normal distribution is:

Normal distributions are symmetric

Normal distributions are unimodal, and asymptotic,

The mean, median, and mode are all equal.

A normal distribution is perfectly symmetrical around its center. That is, the right side of the center is a mirror image of the left side

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