Uji Prasyarat Analisis : Linieritas
Octa Qamar Rachmawati NIM. 220321813865
Offering B / Kelompok 3
Uji Linieritas
Jenis Pengujian
Perhitungan
Fungsi
Scatterplot; Analisis Grafik Residual; Estimasi Kurva; Perbedaan Eta dan R kuadrat; dan Linieritas dalam ANOVA
Hubungan linier antar dua variabel
Subjek | Pretest | Posttest | XY | X² | Y² |
1 | 42 | 80 | 3.328 | 1.731 | 6.400 |
2 | 33 | 56 | 1.814 | 1.056 | 3.114 |
3 | 30 | 84 | 2.525 | 900 | 7.085 |
4 | 31 | 72 | 2.210 | 950 | 5.137 |
5 | 67 | 80 | 5.334 | 4.445 | 6.400 |
6 | 24 | 61 | 1.469 | 584 | 3.697 |
7 | 52 | 84 | 4.349 | 2.670 | 7.085 |
8 | 58 | 83 | 4.812 | 3.402 | 6.806 |
9 | 40 | 80 | 3.200 | 1.600 | 6.400 |
10 | 38 | 75 | 2.813 | 1.406 | 5.625 |
11 | 36 | 81 | 2.896 | 1.284 | 6.533 |
12 | 43 | 73 | 3.161 | 1.875 | 5.329 |
13 | 33 | 75 | 2.500 | 1.111 | 5.625 |
14 | 63 | 83 | 5.278 | 4.011 | 6.946 |
15 | 38 | 70 | 2.625 | 1.406 | 4.900 |
16 | 63 | 77 | 4.856 | 4.011 | 5.878 |
17 | 55 | 72 | 3.942 | 3.025 | 5.137 |
18 | 52 | 77 | 3.962 | 2.670 | 5.878 |
19 | 32 | 83 | 2.638 | 1.003 | 6.939 |
20 | 35 | 61 | 2.128 | 1.225 | 3.697 |
Jumlah | 863 | 1.505 | 65.837 | 40.364 | 114.609 |
Dalam kasus berikut dilakukan penelitian mengenai bagaimana pengaruh STEM-PjBL dan terhadap kemampuan pemecahan masalah fisika siswa kelas X MIPA.
Contoh Kasus
Fhitung < Ftabel
0,278 < 5,87
Pola Linier
Uji Linieritas Perhitungan Manual
ANOVA Table | |||||
| Mean Square | F | Sig. | ||
Post-Test * Pre-Test | Between Groups | (Combined) | 77.263 | 3.687 | .155 |
Linearity | 239.637 | 11.435 | .043 | ||
Deviation from Linearity | 66.439 | 3.170 | .186 | ||
Within Groups | 20.956 |
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Total |
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Sig. > 0,05
0,186 > 0,05
Pola Linier
Uji Liniersitas SPSS
Do you have any questions?
octaqr.2203218@students.um.ac.id
+62 812 4909 1020
learnstatisticswithocta.blogspot.com
Thanks!