Identify Whether Scores on the Following Variables Would Result in Graphs

Essay

Identify whether scores on the following variables would result in graphs that are positively skewed (PS) or negatively skewed (NS).
a. Age at retirement __________
b. Weights of marathon runners __________
c. Income of professional athletes __________
d. Self-esteem of celebrities __________
e. Scores of 5th graders on a college entrance exam __________
f. Racing speed of tortoises __________