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anzhelika [568]
2 years ago
15

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?

SAT
1 answer:
ddd [48]2 years ago
4 0

Answer:

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

Explanation:

hope it helps

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