Siswa Nomor Butir Soal 1 2 3 4 5 6 7 1 3 4 4 4 5 3 4 2 3 4 4 4 4 3 4 3 4 5 5 5 5 5 5 4 4 3 4 3 3 3 3 5 4 3 4 3 5 5 4 6 5 4 5 4 5 5 4 7 4 4 5 4 5 5 4 8 4 4 4 4 5 5 5 9 4 4 4 4 4 3 3 10 3 3 4 3 2 3 4 11 4 4 4 4 5 4 5 12 3 4 4 4 4 4 4 13 3 4 1 4 1 2 4 14 4 3 3 3 3 3 3 15 3 5 5 5 5 4 3 16 4 5 5 3 4 5 5 17 4 3 5 3 4 3 3 18 3 3 4 3 4 4 4 19 4 5 4 5 4 4 5 20 4 3 5 3 4 3 4

perhitungan validitas

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SiswaNomor Butir Soal

1 2 3 4 5 6 7 8 91 3 4 4 4 5 3 4 3 32 3 4 4 4 4 3 4 4 43 4 5 5 5 5 5 5 4 54 4 3 4 3 3 3 3 4 45 4 3 4 3 5 5 4 4 46 5 4 5 4 5 5 4 5 57 4 4 5 4 5 5 4 4 58 4 4 4 4 5 5 5 4 49 4 4 4 4 4 3 3 4 410 3 3 4 3 2 3 4 3 311 4 4 4 4 5 4 5 5 512 3 4 4 4 4 4 4 2 213 3 4 1 4 1 2 4 2 314 4 3 3 3 3 3 3 4 415 3 5 5 5 5 4 3 4 416 4 5 5 3 4 5 5 5 517 4 3 5 3 4 3 3 4 418 3 3 4 3 4 4 4 3 319 4 5 4 5 4 4 5 4 420 4 3 5 3 4 3 4 4 4

Nomor Butir SoalPerhitungan Validitas dengan Simpangan

10 X Y x y x2 y23 3.6 36 -0.225 -2.25 0.050625 5.06253 3.7 37 -0.125 -1.25 0.015625 1.56254 4.7 47 0.875 8.75 0.765625 76.56254 3.5 35 -0.325 -3.25 0.105625 10.56253 3.9 39 0.075 0.75 0.005625 0.56254 4.6 46 0.775 7.75 0.600625 60.06254 4.4 44 0.575 5.75 0.330625 33.06253 4.2 42 0.375 3.75 0.140625 14.06253 3.7 37 -0.125 -1.25 0.015625 1.56253 3.1 31 -0.725 -7.25 0.525625 52.56254 4.4 44 0.575 5.75 0.330625 33.06252 3.3 33 -0.525 -5.25 0.275625 27.56253 2.7 27 -1.125 -11.25 1.265625 126.56253 3.3 33 -0.525 -5.25 0.275625 27.56253 4.1 41 0.275 2.75 0.075625 7.56254 4.5 45 0.675 6.75 0.455625 45.56252 3.5 35 -0.325 -3.25 0.105625 10.56253 3.4 34 -0.425 -4.25 0.180625 18.06253 4.2 42 0.375 3.75 0.140625 14.06253 3.7 37 -0.125 -1.25 0.015625 1.5625

Jumlah 76.5 765 5.6775 567.75rata2 3.825 38.25

Perhitungan validitas dengan simpangan

1rxy

Perhitungan Validitas dengan Simpangan Perhitungan Validitas dengan Angka Kasar

xy Siswa X Y X2 Y2 XY0.50625 1 3.6 36 12.96 1296 129.60.15625 2 3.7 37 13.69 1369 136.97.65625 3 4.7 47 22.09 2209 220.91.05625 4 3.5 35 12.25 1225 122.50.05625 5 3.9 39 15.21 1521 152.16.00625 6 4.6 46 21.16 2116 211.63.30625 7 4.4 44 19.36 1936 193.61.40625 8 4.2 42 17.64 1764 176.40.15625 9 3.7 37 13.69 1369 136.95.25625 10 3.1 31 9.61 961 96.13.30625 11 4.4 44 19.36 1936 193.62.75625 12 3.3 33 10.89 1089 108.9

12.65625 13 2.7 27 7.29 729 72.92.75625 14 3.3 33 10.89 1089 108.90.75625 15 4.1 41 16.81 1681 168.14.55625 16 4.5 45 20.25 2025 202.51.05625 17 3.5 35 12.25 1225 122.51.80625 18 3.4 34 11.56 1156 115.61.40625 19 4.2 42 17.64 1764 176.40.15625 20 3.7 37 13.69 1369 136.956.775 Jumlah 76.5 765 298.29 29829 2982.9

Rata2 3.825 38.25

koefisien reliabilitas

N * XY = 5965858522.5

NåX2 - (åX)2 113.5511355

rXY

åXåY =

Perhitungan Validitas dengan Korelasi Metode RangkingSkor Rangking d d2

X Y X Y4.7 47 1 1 0 04.6 46 2 2 0 04.5 45 3 3 0 04.4 44 4.5 4.5 0 04.4 44 4.5 4.5 0 04.2 42 6.5 6.5 0 04.2 42 6.5 6.5 0 04.1 41 8 8 0 03.9 39 9 9 0 03.7 37 11 11 0 03.7 37 11 11 0 03.7 37 11 11 0 03.6 36 13 13 0 03.5 35 14.5 14.5 0 03.5 35 14.5 14.5 0 03.4 34 16 16 0 03.3 33 17.5 17.5 0 03.3 33 17.5 17.5 0 03.1 31 19 19 0 02.7 27 20 20 0 0

Jumlah 0 0

koefisien reliabilitasrxy 1