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brilliants [131]
4 years ago
15

"Suppose X ~ N(2, 3).

Mathematics
1 answer:
Gnom [1K]4 years ago
7 0

z score  = (x - m)  / s    where m = mean and d = std deviation


-0.74  = (x - 2)/ 3

x - 2 = -2.92

x = -0.92
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