Bell curve - ratings

Hi guys,

Can anyone help me out in figuring the bell curve set up for listed average ratings.
Original ratings are from 1 - 10 across 10 dimensions.


Thanks a lot in advance.

BR,

HK

The average and standard deviation are the parameters of the distribution.

	A	B	C	D	E	F	G	H	I	J	K	L	M	N
2	#	Criteria 1	Criteria 2	Criteria 3	Criteria 4	Criteria 5	Criteria 6	Criteria 7	Criteria 8	Criteria 9	Criteria 10	Avg
3	Emp 1	2	5	1	5	4	1	4	4	6	4	3.6	5.5	M3: =AVERAGE(L3:L22)
4	Emp 2	3	6	5	6	2	5	2	2	5	2	3.8	1.079	M4: =STDEV(L3:L22)
5	Emp 3	5	3	6	8	3	6	3	3	6	3	4.6
6	Emp 4	6	5	8	7	5	8	5	5	3	5	5.7
7	Emp 5	8	6	7	5	6	7	6	6	2	6	5.9
8	Emp 6	9	8	3	6	8	2	8	8	3	8	6.3
9	Emp 7	1	7	5	9	9	3	9	9	5	9	6.6
10	Emp 8	2	5	6	10	1	5	6	1	6	6	4.8
11	Emp 9	3	6	8	5	5	6	6	2	8	1	5.0
12	Emp 10	5	9	9	5	6	8	9	5	9	2	6.7
13	Emp 11	6	10	1	6	8	9	10	6	1	1	5.8
14	Emp 12	8	5	5	8	7	1	5	8	4	5	5.6
15	Emp 13	7	5	6	7	6	4	6	7	2	6	5.6
16	Emp 14	5	8	8	5	1	2	8	5	3	8	5.3
17	Emp 15	6	7	7	6	5	3	9	6	5	7	6.1
18	Emp 16	9	8	5	9	6	5	1	9	6	1	5.9
19	Emp 17	10	9	6	10	8	6	6	10	8	5	7.8
20	Emp 18	2	6	9	10	7	8	5	3	9	6	6.5
21	Emp 19	5	3	10	2	8	9	5	2	1	8	5.3
22	Emp 20	2	6	5	3	6	1	2	3	1	7	3.6