Objective
II
II
To ascertain the implication of poor
refuse management to health in Uguno Orogun Community
refuse management to health in Uguno Orogun Community
Step
I: Formulated hypothesis
I: Formulated hypothesis
Ho: There are no implication of poor
refuse management on human in Uguno Orogun Community
refuse management on human in Uguno Orogun Community
Ha: There are implication of poor
refuse management on human in Uguno Orogun
Community
refuse management on human in Uguno Orogun
Community
Step
II: Choose alpha (α) and degree of
freedom (d.f)
II: Choose alpha (α) and degree of
freedom (d.f)
df = (R-1) (C-1)
(3-1)
(2-1)
(2-1)
2 x 1
= 2
= 2
df = 2
Where R = Row
C = Column
α = 0.05 = 5.991
|
S/N
|
QUESTION
|
YES
|
NO
|
TOTAL
|
|
4.
|
Are there any hazards associated
with refuse management? |
252
|
48
|
300
|
|
5.
|
Does poor refuse management result
to airborne diseases? |
270
|
30
|
300
|
|
6.
|
Does poor refuse management result
to disease transmission? |
259
|
41
|
300
|
|
TOTAL
|
781
|
119
|
900
|
|
|
O
|
E
|
O – E
|
(O – E)
|
(O – E)2/E
|
|
252
|
260.3
|
-8.3
|
68.89
|
0.26
|
|
270
|
260.3
|
97
|
94.09
|
0.36
|
|
259
|
260.3
|
-1.3
|
1.69
|
6.49
|
|
48
|
39.7
|
8.3
|
68.89
|
1.74
|
|
30
|
39.7
|
-9.7
|
94.09
|
2.37
|
|
41
|
39.7
|
1.3
|
1.69
|
0.04
|
|
Total
|
11.26
|
|||
Step VI: Applying
decision rule
decision rule
Since calculated 11.26 is ≥ table value
0.05 at 2df = 5.991, the researcher rejected the null hypothesis (Ho) and concluded
that there are implication of poor refuse management on human in Uguno Orogun
Community.
0.05 at 2df = 5.991, the researcher rejected the null hypothesis (Ho) and concluded
that there are implication of poor refuse management on human in Uguno Orogun
Community.
