Test  Status  Code Input and Output 

1  Fail 
x = [1 2 3 4;8 7 6 5;9 0 1 4];
y_correct = (3 + 7 + 4) / 3;
assert(isequal(ave_2ndM(x),y_correct))
le =
4
s =
0
m =
4
I =
4
c =
1
2
3
s =
3
m =
8
I =
1
c =
7
6
5
s =
10
m =
9
I =
1
c =
0
1
4
s =
14
y =
3.5000

2  Pass 
x = [2 4 ;5 9; 0 5;88 52];
y_correct = (2 + 5 + 0 + 52) / 4;
assert(isequal(ave_2ndM(x),y_correct))
le =
4
s =
0
m =
4
I =
2
c =
2
s =
2
m =
9
I =
2
c =
5
s =
7
m =
5
I =
2
c =
0
s =
7
m =
88
I =
1
c =
52
s =
59
y =
14.7500

3  Fail 
x = [97 93 68 58 24
74 55 49 40 24
63 53 46 37 19];
y_correct = (93 + 55 + 53) / 3;
assert(isequal(ave_2ndM(x),y_correct))
le =
5
s =
0
m =
97
I =
1
c =
93
68
58
24
s =
93
m =
74
I =
1
c =
55
49
40
24
s =
148
m =
63
I =
1
c =
53
46
37
19
s =
201
y =
40.2000

4  Pass 
x = [ 82 65 14 40 44
73 81 18 53 2
15 46 40 42 99
66 44 84 66 17
52 83 81 63 11
98 9 7 30 38];
y_correct = 61.5;
assert(isequal(ave_2ndM(x),y_correct))
le =
6
s =
0
m =
82
I =
1
c =
65
14
40
44
s =
65
m =
81
I =
2
c =
73
18
53
2
s =
138
m =
99
I =
5
c =
15
46
40
42
s =
184
m =
84
I =
3
c =
66
44
66
17
s =
250
m =
83
I =
2
c =
52
81
63
11
s =
331
m =
98
I =
1
c =
9
7
30
38
s =
369
y =
61.5000

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