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Karo-lina-s [1.5K]
3 years ago
14

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

Mathematics
1 answer:
VLD [36.1K]3 years ago
8 0

Answer: -0.57

Step-by-step explanation:

z-score: data - mean / standard deviation

25 - 27 / 3.5

= -0.57

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