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Tcecarenko [31]
4 years ago
13

Find the z value of 97 when the mean is 75 and the standard deviation is 12

Mathematics
1 answer:
aksik [14]4 years ago
3 0

Answer: 1.83

Step-by-step explanation:

Z = (x - mean) / standard deviation

= (97-75) / 12

= 22/12 = 11/6 = 1.83

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