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Mathematics, 21.03.2020 09:59 onlineK

Suppose the random variable x is best described by a normal distribution with μ=23 and σ=4. Find the z-score that corresponds to each of the following x values.

(a) x=32
z=

(b) x=29
z=

(c) x=16
z=

(d) x=36
z=

(e) x=14
z=

(f) x=37
z=

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Answers: 2

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