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Suppose X∼N(16.5,2), and x=18.5. Find and interpret the z-score of the standardized normal random variable.

Provide your answer below:

The z-score when x=18.5 is :
. The mean is :


This z-score tells you that x=18.5 is
standard deviation(s) to the right of the mean.

Sagot :

Answer:

Step-by-step explanation:

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