mikeyisthebull mikeyisthebull

19-04-2021
Mathematics

contestada

A data set is normally distributed with a mean of 27 and a standard deviation of 3.5.

Find the.z-score for a value of 25, to the nearest hundredth.

Respuesta :

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01-05-2021

Answer: -0.57

Step-by-step explanation:

z-score: data - mean / standard deviation

25 - 27 / 3.5

= -0.57

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