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Identifikasi variabel

Identifikasi variabel. Oleh Hamidah. Variabel adalah semua ciri atau faktor yg dpt menunjukkan variasi. Judul : Hubungan antara umur daun the dengan kadar kofeinyang dikandung. Variabel bebas Variabel tergantung. Korelasi antara umur daun teh dengan kadar kofein yg dikandungnya.

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Identifikasi variabel

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  1. Identifikasivariabel Oleh Hamidah

  2. Variabeladalahsemuaciriataufaktorygdptmenunjukkanvariasi

  3. Judul: Hubunganantaraumurdaun the dengankadarkofeinyangdikandung • Variabelbebas • Variabeltergantung

  4. Korelasiantaraumurdauntehdengankadarkofeinygdikandungnya • V. bebas : faktorygmenjadipokokpermasalahan: umurdaunteh, caramemetikdandanmenyimpandaun • V. tergantung : faktorygbesarnyatergantungdari variabelbebas= kadar protein • V. penghubung : ygterjadidlmproses ttptidak teramati, dptdiamatihasilnya • V. random : variabelsebabygdiabaikanpengaruhnya=carametik • V. moderator : variabelygpentingtetapitidak diutamakan= umurpohonteh • V. kendali/kontrol : variabelygdikontrol = spesies, genus

  5. Data ada 2 jenisdalamcaramemperoleh • Data primer • Data sekunder Berdasarkanskala data ada4 kelompok: • Skala data nominal • Skala data ordinal • Skala data interval • Skala data rasio

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