R1ckeyJT R1ckeyJT

21-08-2020
Mathematics

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What is the z-score of the value 65 in a population if the population has a mean s = 62 and a standard deviation o = 2.4? A. 1.25 B. 0.9169 C. -1.25 D. 1.009

Respuesta :

ronhagrid310 ronhagrid310

21-08-2020

Answer:

Option A

Step-by-step explanation:

z-score = (value - mean)/std = (65-62)/2.4 = 1.25

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