Listed below are the descriptive statistics of the class scores on a self-efficacy scale, with higher scores meaning higher perceived self-efficacy:

= 32, ? = 3

1. One student had a score of X = 36 for self-efficacy. Complete the following steps to find the proportion of individuals scoring lower than X = 36.

a. Find the z-score

z= 36-32/3 = 4/3 = +1.33

b. Draw a vertical line through the graph corresponding to the z-score and determine the section of the graph corresponding to the proportion you need to find.