For the given data value, find the standard score and the percentile.A data value 0.9 standard deviations below the mean.
A. z = -0.9; percentile = 81.59
B. z = -0.09; percentile = 46.02
C. z = 0.9; percentile = 81.59
D. z = -0.9; percentile = 18.41
Answer: D
Mathematics
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