1.Copi data ke spreadsheet
2.Klik menu statistic > Basic Statistic/table > t-test dependen sample
3. Klik summary table, pada first variable klik sebelum(1) dan second variable klik var.setelah(2)
Klik OK
Berikut hasilnya
T-test for Dependent Samples (Spreadsheet1) Marked differences are significant at p < ,05000 |
||||||||
Mean |
Std.Dv. |
N |
Diff. |
Std.Dv. |
t |
df |
p |
|
sebelum |
73,00000
|
12,54326
|
||||||
sesudah |
72,81250
|
11,49039
|
16
|
0,187500
|
2,455436
|
0,305445
|
15
|
0,764225
|
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