Question: For a population with a mean of µ=100 and a standard deviation of ð=10,

a. Find the Z-score for each of the following X values.

X=105 X=120 X130

X=90 X=85 X=60

b. Find the score (X-values) that correspond to each of the following z-scores.

Z=-1.00 z=-0.50 z=2.00

Z=0.70 z=1.50 z=1.50 --1.50