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Lampiran 10. Analisis Data Statistik

Frequencies

Statistics
Lama_Pemakaian Plak pH

N Valid 56 56 56
Missing 0 0 0

Frequency Table

Angkatan
Cumulative
Frequency Percent Valid Percent Percent

Valid 2019.00 21 37.5 37.5 37.5
2020.00 9 16.1 16.1 53.6
2021.00 7 12.5 12.5 66.1
2022.00 19 33.9 33.9 100.0
Total 56 100.0 100.0

Jenis_Kelamin

Cumulative
Frequency Percent Valid Percent Percent

Valid Laki-laki 7 12.5 12.5 12.5
Perempuan 49 87.5 87.5 100.0
Total 56 100.0 100.0

Lama_Pemakaian
Cumulative
Frequency Percent Valid Percent Percent
Valid <2 Tahun 23 41.1 41.1 41.1
2-4 Tahun 33 58.9 58.9 100.0
Total 56 100.0 100.0