1 The plot below shows a frequency distribution in gray bars and a normal probability distribution as a red line Frequency Enter here 10 8 8 2 0 40 60 80 100 Score on exam 120 0 030 140 0 025 0 020 0 015 0 010 0 005 0 000 Probability How well does the normal probability distribution describe the frequency distribution Which assumptions of the normal probability function seem appropriate for describing the data in the frequency distribution Which do not