33
1 The Highest Scores: a
Parents’ Involvement : 80
b Student’s English Learning Achievement
: 93 2 The Lowest Scores:
a Parents’ Involvement
: 48 b
Student’s English Learning Achievement : 56
Furthermore, the mean score of parents’ involvement score is 63.0
with the standard deviation is 9.729. Meanwhile the mean score of student’s
English learning achievement is 72.94 with 10.530 as its standard deviation. By using SPSS 20, the writer got the summary as follows:
Table. 4.1 The Statistical Score of
Parents’ Involvement X and Student’s English Learning Achievement Y
Parameter X
Y
Minimum Score 48
56 Maximum Score
80 93
Std Deviation 9.729
10.530 Mean
63.00 72.94
Median 64.00
74.00 Mode
73 69
Sum 2205
2553
b. The Relationship between Parents’ Involvement and Student’s
English Learning Achievement
To see how significance is the relationship between parents’
involvement and student’s English learning achievement, the researcher calculated it through Pearson Product moment formula. Before calculating the
data, the descriptive score below are the results of X and Y scores: N
= 35 ∑X
= 2205 ∑Y
= 2553
34
∑XY = 164308
∑X
2
= 142133 ∑Y
2
= 189993 After the calculation of whole data from X and Y variables see
appendix 4, the next step is to insert the data from the table into the Pearson Product moment formula to find the correlation between X and Y variables as
follow: ∑ ∑ ∑
√ ∑ ∑
∑ ∑
√
√
√
√
r
2. Analysis of the Data
To get the result of the correlation between parents’ involvement and
student’s English learning achievement, the writer calculated the data through SPSS 20. The result from the program is shown below:
35
a. The Frequency of the Data
Table 4.2 The Frequency of
Parents’ Involvement
Parents Involvement
Frequency Percent
Valid Percent Cumulative
Percent
Valid 48
3 8.6
8.6 8.6
50 2
5.7 5.7
14.3 51
2 5.7
5.7 20.0
53 1
2.9 2.9
22.9 56
2 5.7
5.7 28.6
57 2
5.7 5.7
34.3 59
2 5.7
5.7 40.0
60 2
5.7 5.7
45.7 64
2 5.7
5.7 51.4
65 3
8.6 8.6
60.0 67
2 5.7
5.7 65.7
68 2
5.7 5.7
71.4 72
2 5.7
5.7 77.1
73 4
11.4 11.4
88.6 76
1 2.9
2.9 91.4
78 1
2.9 2.9
94.3 79
1 2.9
2.9 97.1
80 1
2.9 2.9
100.0 Total
35 100.0
100.0
