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4 years ago

A set of data items is normally distributed with a mean of 150 and a standard deviation of 20. Convert 110 to a z-score

Mathematics

1 answer:

Bogdan [553]4 years ago

7 0

Z score = value - mean
------------------ = (110 - 150 ) / 20 = -2
std dev

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Answer:

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The information provided is as follows:

Kayden ran 8 km.
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