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E. Degree Variation of Global Overall Average
a. The existence of degree variation
Tabel 43: Realization variations of the data two texts under study
∑analysis ∑0
∑1 ∑2
∑3 ∑4
∑5 ∑6
1684 1,509
96 49
15 6
1 8
100
89.61
5.70 2.91
0.89 0.36
0.06 0.47
The “0” degree of variation or the lowest variation is almost equal to the number of variations 1 - 6 or very low - highest. In the table, there are 1,509 unit of
analysis or 89.61 that belong to the lowest variation. It means there are ± 50 units of analysis in SL and TL contains variations.
b. The existence degree of variation of the global overall average
The average of variations also proves that there are no wide differences between SL and TL. The average is measured by Mean formula for a group of data.
Mean =
Explanation: ti
: middle point of data fi
: frequency ∑ti fi : the total frequency
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c. The result in degree variaton average:
Tabel 44 : Degree of Variaton Average level in analysis
interval middle point mp Frequency f f x mp
0-5 2.5
1,509 3,772.5
1 5-10
7.5 96
720 2
10-15 12.5
49 612.5
3 15-20
17.5 15
262.5 4
20-25 22.5
6 135
5 25-30
27.5 1
27.5 6
30-35 32.5
8 260
∑ 1,684
5,790
Mean =
∑f x mp : ∑f
= 5,790 : 1,684 = 3.44
From the calculation above, it is found that the Mean is 3.44
. Then, this result is checked out with the interval of the category as shown in Table 48 below.
Table 45. Interval of the Category
Category Lowest Very
Low 1 Low
2 Mediu
m 3 High
4 Very
High 5
Highest 6
Interval 0-5
5-10 15-20
15-20 20-25
25-30 30-35
Mean
3.44
Table 49 above shows that the Mean
3.44
falls in the interval 0-5. It means that the average of the global overall variation belongs to category “Lowest”. In other
word, the global overall variation lies in the degree variation scale “0”.
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F. Valuing The Occurrence of Textual Meaning Breadth Variation
The variation of textual meaning breadth of the data is lowest. It is based on the occurrence of the global degree variation or the average of textual meaning
breadth variation which is fall in the lowest degree variation. The global degree variation represents the overall degree variation of the data. It is supported by the
finding of the most prominent category or the highest occurrence of textual meaning breadth variation in the data which is fall in the lowest degree variation from the
overall occurrences. This variation means that more than half of sentences in T1 and T2 have similar thematic variation. Besides, the very low variation is also supported
by the finding of the higher degree of variation. The most prominent occurrence of higher degree of variation is fall on the same degree SE=TE. It means that most of
the data have equal thematic variation. In brief, the thematic variation of SE is mostly realized in TE.
G. Explanatory Findings and Discussion: The Contextual Motivating Factors
Contextual motivating factors are factors that motivate the occurrence of the variation. In this research, the factors that motivate the occurrence of the variation of
the data can be divided into two i.e. intrinsic and extrinsic motivating factors. The intrinsic motivating factor is the intra-textual context. Meanwhile, the extrinsic
motivating factors are the external factors that motivating the occurrence of the variation in Text 1 and Text 2. In this research, the extrinsic motivating factors are
the inter-textual context and the situational context.
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