Immediately after running Aggregate, the KR21_info info established will will be mentioned from the Windows menu of SPSS Data and can be activated by clicking that product. Contoh: Tentukan koefisien reliabilitas hasil uji coba instrument tes matematika yang terdiri dari 6 butir soal dengan jumlah sampel uji coba ten siswa. https://kr2005938.full-design.com/kuder-richardson-reliability-an-overview-69479162