Suppose a random variable x is best described by a normal distribution with μ = 60 and σ = 12. Find the z-score that corresponds to the value x = 60.
A) 0
B) 1
C) 12
D) 5

Name: Suppose a random variable x is best described by a normal distribution with μ = 60 and σ = 12. Find the z-score that corresponds to the value x = 60. A) 0 B) 1 C) 12 D) 5
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Question

Quizplus · Accepted Answer

The z-score is calculated using the formula z = (x - μ) / σ. For x = 60, μ = 60, and σ = 12, the z-score is (60 - 60) / 12 = 0.

Suppose a Random Variable X Is Best Described by a Normal