|
classi diametriche |
Freq.za assoluta |
Freq. relativa |
Freq.za % |
Somma Freq.ze |
Media ponderata |
|
(x) |
(f) |
(f * x) |
|||
|
11 |
1 |
1/98 |
1,0 |
1,0 |
11,0 |
|
12 |
1 |
1/98 |
1,0 |
2,0 |
12,0 |
|
13 |
8 |
8/98 |
8,2 |
10,2 |
104,0 |
|
14 |
34 |
34/98 |
34,7 |
44,9 |
476,0 |
|
15 |
32 |
32/98 |
32,7 |
77,6 |
480,0 |
|
16 |
17 |
17/98 |
17,3 |
94,9 |
272,0 |
|
17 |
5 |
5/98 |
5,1 |
100,0 |
85,0 |
|
Totale |
98 |
- |
- |
- |
1440,0 |
|
11,5 |
1 |
1/98 |
1,0 |
1,0 |
11,5 |
|
12,5 |
4 |
4/98 |
4,1 |
5,1 |
50,0 |
|
13,5 |
19 |
19/98 |
19,4 |
24,5 |
256,5 |
|
14,5 |
33 |
33/98 |
33,7 |
58,2 |
478,5 |
|
15,5 |
33 |
33/98 |
33,7 |
91,8 |
511,5 |
|
16,5 |
7 |
7/98 |
7,1 |
99,0 |
115,5 |
|
17,5 |
1 |
1/98 |
1,0 |
100,0 |
17,5 |
|
Totale |
98 |
- |
- |
- |
1441,0 |
|
11,5 |
1 |
1/98 |
1,0 |
1,0 |
11,5 |
|
13,0 |
9 |
9/98 |
9,2 |
10,2 |
117,0 |
|
14,5 |
47 |
47/98 |
48,0 |
58,2 |
681,5 |
|
16,0 |
36 |
36/98 |
36,7 |
94,9 |
576,0 |
|
17,5 |
5 |
5/98 |
5,1 |
100,0 |
87,5 |
|
Totale |
98 |
- |
- |
- |
1473,5 |