For file 1, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	2	1	0
Plus	0	1	0
TS	0	0	11
If we make 11 predictions of ts at random, 
expected number of ts's would be 8
       
For file 2, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	2	0	0
Plus	8	2	0
TS	0	0	4
If we make 4 predictions of ts at random, 
expected number of ts's would be 1
       
For file 3, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	2	0	0
Plus	0	5	0
TS	0	1	8
If we make 8 predictions of ts at random, 
expected number of ts's would be 5
       
For file 4, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	0	1	0
Plus	0	8	0
TS	0	0	4
If we make 4 predictions of ts at random, 
expected number of ts's would be 1
       
For file 5, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	3	2	0
Plus	0	3	0
TS	0	0	5
If we make 5 predictions of ts at random, 
expected number of ts's would be 2
       
For file 6, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	0	5	1
Plus	0	1	0
TS	0	0	10
If we make 11 predictions of ts at random, 
expected number of ts's would be 6
       
For file 7, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	0	0	1
Plus	3	8	1
TS	0	0	2
If we make 4 predictions of ts at random, 
expected number of ts's would be 1
       
For file 8, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	0	0	0
Plus	4	6	1
TS	0	0	5
If we make 6 predictions of ts at random, 
expected number of ts's would be 2
       
For file 9, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	1	0	0
Plus	0	6	0
TS	1	0	7
If we make 7 predictions of ts at random, 
expected number of ts's would be 4
       
For file 10, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	0	2	0
Plus	0	3	0
TS	2	0	6
If we make 6 predictions of ts at random, 
expected number of ts's would be 4
       
For file 11, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	1	0	0
Plus	2	7	0
TS	0	5	0
If we make 0 predictions of ts at random, 
expected number of ts's would be 0
       
For file 12, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	1	0	0
Plus	1	5	1
TS	0	0	6
If we make 7 predictions of ts at random, 
expected number of ts's would be 3
       
For file 13, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	1	0	0
Plus	5	7	0
TS	0	0	5
If we make 5 predictions of ts at random, 
expected number of ts's would be 1
       
For file 14, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	0	1	0
Plus	0	3	0
TS	0	2	0
If we make 0 predictions of ts at random, 
expected number of ts's would be 0
       
For file 15, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	0	1	0
Plus	1	9	0
TS	0	0	3
If we make 3 predictions of ts at random, 
expected number of ts's would be 1
       
For file 16, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	0	0	0
Plus	0	7	0
TS	1	0	3
If we make 3 predictions of ts at random, 
expected number of ts's would be 1
       
For file 17, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	5	0	0
Plus	2	2	0
TS	0	1	1
If we make 1 predictions of ts at random, 
expected number of ts's would be 0
       
For file 18, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	0	0	0
Plus	0	6	0
TS	0	0	6
If we make 6 predictions of ts at random, 
expected number of ts's would be 3
       
For file 19, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	2	1	2
Plus	0	4	2
TS	0	0	5
If we make 9 predictions of ts at random, 
expected number of ts's would be 3
       
For file 20, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	1	1	1
Plus	2	3	0
TS	0	0	3
If we make 4 predictions of ts at random, 
expected number of ts's would be 1
       
For file 21, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	2	3	2
Plus	0	1	0
TS	0	0	5
If we make 7 predictions of ts at random, 
expected number of ts's would be 3
       
For file 22, the confusion matrix is: 
	Minus	Plus	TS <-- classified as
Minus	2	3	0
Plus	0	1	0
TS	3	5	0
If we make 0 predictions of ts at random, 
expected number of ts's would be 0