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STK 511

STK 511. Dr. Ir. Rahmat Kurnia , M.Si. PRINSIP DASAR PERANCANGAN PERCOBAAN. Dr. Ir. Rahmat Kurnia , M.Si. Apa Perancangan Percobaan ?.

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STK 511

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  1. STK511 Dr. Ir. RahmatKurnia, M.Si

  2. PRINSIP DASAR PERANCANGAN PERCOBAAN Dr. Ir. RahmatKurnia, M.Si

  3. ApaPerancanganPercobaan? • Suatuujiatausederetanuji, baikitumenggunakanstatistikadeskripsimaupunstatistikainferensia, yang bertujuanuntukmengubahpeubah input menjadisuatu output yang merupakanrespondaripercobaantersebut

  4. Peubahterkendali X1, X2, …, Xp Peubahtakterkendali Z1, Z2, …, Zq

  5. PrinsipDasarPercobaan

  6. BeberapaIstilah • Perlakuan (treatment): suatuprosedurataumetode yang ditetapkanpada unit percobaan. • Perlakuankuantitatif • Perlakuankualitatif • Unit Percobaan: unit terkecildalamsuatupercobaan yang diberisuatuperlakuan • Satuanamatan: anakgugusdari unit percobaantempatdimanarespondiukur • Faktor: peubahbebas yang dicobakandalampercobaansebagaipenyusunstrukturperlakuan • Taraf (level): nilai-nilaidaripeubahbebas (faktor) yang dicobakandalampercobaan

  7. KlasifikasiRancanganPercobaan

  8. Kerlinger (1993) mendefinisikanpenelitianex post factoadalahpenemuanempiris yang dilakukansecarasistematis, penelititidakmelakukankontrolterhadap variable-variabelbebaskarenamanifestasinyasudahterjadiatau variable-variabeltersebutsecarainherentidakdapatdimanipulasi.

  9. TerimaKasih

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