grade range count percent A 185 ... 200 35 18% AB 170 ... 184 48 24% B 160 ... 169 30 15% BC 140 ... 159 35 18% C 100 ... 139 39 20% D 80 ... 99 5 3% F 0 ... 79 4 2% There are 196 scores. Mean score = 158.00999999999999. Mean grade = 2.8999999999999999. -- Wed Dec 6 14:01:38 2006 -- */*| 0 1 2 3 4 5 6 7 8 9 0| 0 0 0 0 0 0 0 0 0 0 10| 0 0 0 0 0 0 0 0 0 0 20| 0 0 0 0 0 0 0 0 0 0 30| 0 0 0 0 0 0 0 0 0 0 40| 0 0 0 0 0 0 0 0 0 0 50| 0 0 1 0 0 1 0 0 0 0 60| 0 0 0 0 0 0 0 0 0 0 70| 0 0 1 0 0 0 0 0 0 1 80| 0 0 0 0 0 0 0 1 0 0 90| 1 0 0 1 1 1 0 0 0 0 100| 0 0 0 0 0 0 0 0 1 0 110| 1 1 0 2 0 3 2 2 2 1 120| 0 1 1 1 2 1 2 0 2 1 130| 0 1 0 1 2 2 2 2 3 0 140| 2 1 1 2 0 2 0 1 3 0 150| 1 3 2 4 1 1 2 5 2 2 160| 4 4 3 3 3 1 3 3 3 3 170| 2 2 3 5 4 4 4 1 4 3 180| 2 1 6 4 3 3 3 3 3 2 190| 4 3 3 1 3 3 2 1 1 0 200| 0 -- -- 0 10 20 30 40 50** 60 70** 80* 90**** 100* 110************** 120*********** 130************* 140************ 150*********************** 160****************************** 170******************************** 180****************************** 190********************* 200 -- -- 0% of the scores are <=0 0% of the scores are <=10 0% of the scores are <=20 0% of the scores are <=30 0% of the scores are <=40 0% of the scores are <=50 1% of the scores are <=60 1% of the scores are <=70 2% of the scores are <=80 3% of the scores are <=90 4% of the scores are <=100 5% of the scores are <=110 12% of the scores are <=120 17% of the scores are <=130 25% of the scores are <=140 31% of the scores are <=150 44% of the scores are <=160 58% of the scores are <=170 75% of the scores are <=180 91% of the scores are <=190 100% of the scores are <=200 --