brandydillingham07 brandydillingham07

09-05-2022
SAT

contestada

Suppose a data set has a mean 50 and standard deviation 5. If the Z-score of a data value is -2, what is the actual score?

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urgirlmarie2006 urgirlmarie2006

23-05-2022

Answer:

The Z-score is (25–50)/5 = -5. A Z-score that high in absolute value is extremely rare.

Explanation:

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