Table 3.

Z-score statistics of the grades given by the industry experts.

Student team	Mean	Standard deviation	Z-Score
1	63.28	7.56	-1.89
2	76.38	5.62	0.16
3	70.73	4.68	-0.78
4	83.83	5.24	-0.71
5	86.23	4.98	-0.35
6	53.54	11.29	-0.49
7	87.86	3.10	-0.28
8	59.75	8.70	-1.37
9	84.38	5.00	-0.87
10	62.69	5.20	-1.08
11	64.33	7.88	-0.52
12	52.42	17.79	-0.67