Here are the quiz stats for Q6:

Number of questions: 10

Points per question: 10

Number of students: 4

Average score: 52.5

Numbers of correct answers and percents

1        2        50.0    
2        3        75.0    
3        2        50.0    
4        1        25.0    
5        2        50.0    
6        1        25.0    
7        3        75.0    
8        2        50.0    
9        3        75.0    
10       2        50.0    


Counts and Averages by Test ID:

LRP      1        20.0    
JST      0        0       
ZFM      1        40.0    
QDC      1        60.0    
MVX      0        0       
WHK      1        90.0    


Histogram of Scores:

Range	Number of Scores

0-9	0
10-19	0
20-29	1
30-39	0
40-49	1
50-59	0
60-69	1
70-79	0
80-89	0
90-100	1


Questions Missed by student ID:

2531	ZFM	1,3,4,5,6,8
6639	WHK	4
6642	QDC	6,8,9,10
6688	LRP	1,2,3,4,5,6,7,10