ʶԵ : л

ʶԵ (Statistics) Ҩҡѹ Statistik ҡѾҨҡ Stat ¶֧ ʹ 觨ӹ»ª͡úû㹴ҹҧ ÷⹤ ͨзҺӹǹͧ㹻ȷ µ ʶԵ ¶֧ Ţ͢ŷҡǺ ӹǹʺغѵ˵غͧ ѵҡԴͧ硷á ҳӽл 繵 ʶԵ㹤·ҹ¡աҧ˹ ŷҧʶԵ (Statistical data)
ա˹ ʶԵ¶֧ Ըա÷Ҵ¡Ǻ ùʹ͢ Сõդ¢ ʶԵ㹤¹繷ԷʵŻʵ ¡ "ʶԵʵ"

ʶԵ͡ 2
»ǹѡԨѡʶԵվ駹мѾҡʶԵվӹҨ÷ͺ (Power of Test) ٧ҡʶԵ ѧ͢դسѵԷʹͧѺ͵ŧͧС㹡ʶԵվ ֧ռ㴤ԴʶԵ㹡÷ͺ԰ҹ

͡êشѴ : ѵ оԷ. ¹