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INTERDISCIPLINARY JOURNAL OF CONTEMPORARY RESEARCH IN BUSINESS
JUNE 2011
VOL 3, NO 2
3.3 test hypotheses: Hypothesizes Test
3.3.1 First sub-hypothesis:
H0: There is no reduction in the level of income and corporate offices of the Audit of Yemen
as a result of the global financial crisis.
To test this hypothesis test was used (t-test) to all paragraphs of the hypothesis, reaching
values of (t) to the clauses of the premise 21.92, 23.61, 21.78, respectively at the level of
significance 0.00 for each of the paragraphs, and in that this level of significance less than
0.05, we reject nihilism hypothesis and accept the alternative hypothesis is that there is a
decrease in the level of income and corporate offices of Yemen as a result of the audit of the
global financial crisis. The following table illustrates this.
Paragraph
Table No. (6): test results (t-test) to the clauses of the first sub-hypothesis
the value
of T
degree of
freedom DF
Sig. (2-tailed)
95% Confidence Interval
of the Difference
Lower
Upper
Q1
21.92 53 0.00 3.48 4.18
Q2 23.61 53 0.00 3.33 3.95
Q3
21.78 53 0.00 3.21 3.86
3.3.2 Second sub-hypothesis:
H0: There is no reduction in the level of tax and advisory services provided to customers as a
result of the global financial crisis.
To test this hypothesis test was used (t-test) to all paragraphs of the hypothesis, reaching
values of (t) to the clauses of the premise 21.84, 19.31, 17.29, 23.53, 19.19, respectively at
the level of significance 0.00 for each of the paragraphs, and in that this level of significance
less than 0.05 we reject the hypothesis nihilism and accept the alternative hypothesis is that
there is a decrease in the level of tax and advisory services provided to customers as a result
of the global financial crisis. The following table illustrates this.
Table (7): test results (t-test) for the second sub-paragraphs of the hypothesis
Paragraph
Q4
Q5
Q6
Q7
Q8
the value
of T
degree of
freedom DF
Sig. (2-tailed)
95% Confidence Interval
of the Difference
Lower
Upper
21.84 53 0.00 3.17 3.82
19.31 53 0.00 2.87 3.53
17.29 53 0.00 2.84 3.59
23.53 53 0.00 3.25 3.85
19.19 53 0.00 2.80 3.45
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