what is the z-score of the score 62 when the mean is 55 and standard deviation is 3?
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what is the z-score of the score 62 when the mean is 55 and standard deviation is 3?
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Verified answer
Z-SCORE
Given
Z = (x - μ) / σ
Z = (62 - 55) / 3
Z = 7 / 3
Z = 2.33
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