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If One Score Is Randomly Selected from a Normal Distribution

question 46

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If one score is randomly selected from a normal distribution with µ = 100 and σ = 20,the probability of obtaining a score less than X = 70 is p = 0.0013.


Definitions:

Process

A series of actions or steps taken in order to achieve a particular end.

Maximal

Pertaining to the highest or greatest possible amount or degree.

Root

The basic cause, source, or origin of something or the fundamental part of a word to which affixes can be added.

Maxim

A concise statement expressing a general truth or rule of conduct.

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