posted by jackie .
Draw a vertical line through a normal distribution for each of the following z- score locations. Determine whether the body is on the right or left side of the line and find the proportion in the body. (a). z = 2.20 (b) z = 1.60
(c) z = -1.50 (d) z = - 0.70
I don't know what you mean by "the body."
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportions related to these Z scores.