An organizational psychologist asks 20 employees to in a company to rate their job satisfaction on a 5-point scale from \( 1= \) very unsatisfied to \( 5= \) very satisfied. The ratings are as follows: \( 3,2,3,4,1,3,3,4,5,2,3,5,2,3,3 \), 4,1,3,2,4 The general shape of the distribution is: Bimodal, symmetrical Unimodal, symmetrical Unimodal, not symmetric Bimodal, not symmetric