USMLE Step 1 Forum
On a gross anatomy quiz, test scores of 10, 10, 10, 70, 40, 20, and 90 are obtained by seven students in a laboratory group.
Which of the following correctly describes these quiz scores?
(A) Positively skewed
(B) A normal distribution
(C) Negatively skewed
(D) The mode is higher than the mean...