from
statistics
import
pvariance
from
fractions
import
Fraction as F
pop1
=
(
1
,
2
,
3
,
5
,
4
,
6
,
1
,
2
,
2
,
3
,
1
,
3
,
7
,
8
,
9
,
1
,
1
,
1
,
2
,
6
,
7
,
8
,
9
, )
pop2
=
(
-
36
,
-
35
,
-
34
,
-
32
,
-
30
,
-
31
,
-
33
,
-
33
,
-
33
,
-
38
,
-
36
,
-
35
,
-
34
,
-
38
,
-
40
,
-
31
,
-
32
)
pop3
=
(F(
1
,
3
), F(
2
,
4
), F(
2
,
3
),
F(
3
,
2
), F(
2
,
5
), F(
2
,
2
),
F(
1
,
1
), F(
1
,
4
), F(
1
,
2
), F(
2
,
1
))
pop4
=
(
3.45
,
3.2
,
2.5
,
4.6
,
5.66
,
6.43
,
4.32
,
4.23
,
6.65
,
7.87
,
9.87
,
1.23
,
1.00
,
1.45
,
10.12
,
12.22
,
19.88
)
print
(
"Population variance of set 1 is % s"
%
(pvariance(pop1)))
print
(
"Population variance of set 2 is % s"
%
(pvariance(pop2)))
print
(
"Population variance of set 3 is % s"
%
(pvariance(pop3)))
print
(
"Population variance of set 4 is % s"
%
(pvariance(pop4)))