Tabel α 005 db 10 h0 ditolak h1 diterima dengan

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tabel α = 0,05 db = 10 H0 ditolak, H1 diterima, dengan simpulan terdapat pengaruh pelayanan terhadap kepuasan
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MENCARI NILAI DALAM TABEL T TABEL t DWI ARAH 0.5 0.2 0.1 0.05 0.02 0.01 EKA ARAH db 0.25 0.1 0.05 0.025 0.01 0.05 1 2 3 4 5 6 1.812
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LATIHAN 1. HIPOTESIS : Mahasiswa akan berkelompok sesuai dengan asal bidang ilmu. S = bidang ilmu sosial E = bidang ilmu eksakta Tempat duduk: SS EEE S E SS EEEE SSSS E S E 2. HIPOTESIS: PELATIHAN MENINGKATKAN KINERJA PEGAWAI SEBELUM : 1 3 2 1 3 2 3 4 3 5 4 3 2 1 SESUDAH : 2 5 2 3 4 5 3 5 3 5 4 4 3 3 Nilai Kinerja 5 = sangat baik, 4 = baik, 3 = cukup 2 = kurang, 1 = buruk 3. HIPOTESIS: Nilai matematika ekonomi asal eksakta lebih tinggi dari asal non eksakta EKSAKTA B C A B B C C D A B E C D B E A A A B B B C D E A A NON EKSAKTA C C C D B A E C B D E C C C A B C D C C C E B A
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4. HIPOTESIS : Banyaknya salesman akan berpengaruh pada kepuasan pembeli. TS : 2 1 4 2 1 1 2 3 3 3 2 1 2 3 2 1 2 3 2 3 1 3 2 3 2 1 S1 ; 3 2 4 2 2 2 3 4 5 4 2 2 3 4 3 2 3 3 3 4 2 3 3 3 2 3 S2 : 4 3 5 3 4 3 5 5 5 4 3 3 4 5 4 4 4 5 4 5 4 4 3 4 3 5 TS = tanpa salesman 5 = sangat puas, 4 = puas, 3 = cukup S1 = satu salesman 2 = tidak puas, 1 = sangat tidak puas S2 = dua salesman. 5. HIPOTESIS: Kepuasan tiap jenis kamar hotel berbeda Standart : 3 2 3 4 2 1 3 2 1 2 3 4 2 3 1 2 4 3 2 1 2 3 De lux : 4 3 2 3 4 5 3 4 2 3 4 3 2 3 3 3 2 1 2 3 4 4 Superior : 5 4 5 3 4 5 3 5 4 3 4 5 4 3 4 5 5 5 5 4 4 5 = sangat puas, 4 = puas, 3 = cukup, 2 = tidak puas, 1 = sangat tidak puas 6. HIPOTESIS : Terdapat hubungan antara pengalaman menjual dengan kinerja penjualan. NO. PENGALAMAN (TAHUN) KINERJA 1 3 2 2 4 3 3 6 4 4 5 5 5 1 1 6 2 3 7 7 5 8 2 3 9 8 5 10 5 3 5 = sangat baik 4 = baik 3 = cukup 2 = kurang 1 = buruk
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UJI t SATU VARIABEL HIPOTESIS : Penjualan salesman perusahaan A rata-rata lebih dari Rp250.000/hari. H0 : Penjualan salesman perusahaan A tidak lebih dari Rp 250.000/hari H1 : Penjualan salesman perusahaan A lebih dari Rp 250.000/hari H0 : ditolak jika t hitung t tabel, α = 0,05 NO. PENJUALAN 1 260 2 245 3 300 4 230 5 225 6 275 7 400 8 250 9 275 10 280 11 290 12 300 RATA 277.5 JUMLAH X X 2 260 67600 245 60025 300 90000 230 52900 225 50625 275 75625 400 160000 250 62500 275 75625 280 78400 290 8411 300 90000 3330 947400
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t hitung = ----------- s . _ X – µ n _ X = rata-rata hitung µ = rata-rata hipotesis n = banyaknya data s = standart deviasi (∑ x i ) 2 i=1 n ∑x i 2 i=1 n n n – 1 s = 3330 2 947400 – 12 12 – 1 s = = 46,048 277,5 - 250 46,048 12 t hitung = t tabel α=0,05 db=11 = 1,796 db = n – 1 = 12 – 1 = 11 t hitung > t tabel α=0,005 db = 11 H0 ditolak, H1 diterima, dengan kesimpulan rata- rata penjualan perusahaan A lebih dari Rp 250 ribu
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UJI t RATA-RATA BERPASANGAN HIPOTESIS : Rata-rata penjualan setelah pelatihan meningkat HO : Rata-rata penjualan setelah pelatihan tidak lebih tinggi dari sebelum pelatihan. H1 : Rata-rata penjualan setelah pelatihan lebih tinggi dari sebelum pelatihan. H0 : Ditolak jika t hitung t tabel α = 0,05 NO. SEBE- LUM SESU- DAH BEDA (d) d 2 1 260 270 10 100 2 245 250 5 25 3 300 320 20 400 4 230 235 5 25 5 225 230 5 25 6 275 290 15 225 7 400 430 30 900 8 250 245 -5 25 9 275 280 5 25 10 280 290 10 100 11 290 300 10 100 12 300 325 25 625 RATA 2 2775 28875 1125 JML 135 2575
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t hitung = ----------- S d .
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