Find the standard score for the given data value.
-A data value in the 8 th percentile.
A) $\mathrm { z } = - 2.4$
B) $z = 0.85$
C) $\mathrm { z } = - 1.4$
D) $\mathrm { z } = 78.81$

Question

Quizplus · Accepted Answer

The 8th percentile is below the mean, indicating a negative z-score. A z-score around -1.4 is reasonable for the 8th percentile, as it is within the lower tail of the normal distribution curve.

Find the Standard Score for the Given Data Value z=−2.4\mathrm { z } = - 2.4z=−2.4

Find the Standard Score for the Given Data Value $\mathrm { z } = - 2.4$