Bu makale istatistikte say\u0131sal de\u011fi\u015fkenlerin ne oldu\u011funu a\u00e7\u0131klamaktad\u0131r. B\u00f6ylece say\u0131sal de\u011fi\u015fkenin anlam\u0131n\u0131, say\u0131sal de\u011fi\u015fken \u00f6rneklerini, farkl\u0131 say\u0131sal de\u011fi\u015fken t\u00fcrlerini ve son olarak say\u0131sal de\u011fi\u015fken ile kategorik de\u011fi\u015fken aras\u0131ndaki fark\u0131n ne oldu\u011funu bulacaks\u0131n\u0131z. <\/p>\n
\u0130statistikte say\u0131sal de\u011fi\u015fken<\/strong> , yaln\u0131zca say\u0131lar\u0131 temsil eden bir de\u011fi\u015fken t\u00fcr\u00fcd\u00fcr. Ba\u015fka bir deyi\u015fle say\u0131sal bir de\u011fi\u015fken yaln\u0131zca say\u0131sal de\u011ferleri kabul eder.<\/p>\n \u00d6rne\u011fin bir ailedeki \u00e7ocuk say\u0131s\u0131 say\u0131sal bir de\u011fi\u015fkendir \u00e7\u00fcnk\u00fc yaln\u0131zca bir say\u0131 (0, 1, 2, 3 vb.) alabilir.<\/p>\n Say\u0131sal de\u011fi\u015fkenlere ayn\u0131 zamanda niceliksel de\u011fi\u015fkenler<\/strong> de denir \u00e7\u00fcnk\u00fc bunlar yaln\u0131zca miktarlar\u0131 temsil eder. <\/p>\n Art\u0131k say\u0131sal bir de\u011fi\u015fkenin tan\u0131m\u0131n\u0131 bildi\u011fimize g\u00f6re, kavram\u0131 daha iyi anlamak i\u00e7in bu t\u00fcr istatistiksel de\u011fi\u015fkenin birka\u00e7 \u00f6rne\u011fini g\u00f6rece\u011fiz:<\/p>\n Say\u0131sal de\u011fi\u015fkenler iki t\u00fcre ayr\u0131labilir:<\/p>\n Say\u0131sal de\u011fi\u015fkenleri s\u00fcrekli de\u011fi\u015fkenlerden ay\u0131rmaya y\u00f6nelik bir ipucu, de\u011fi\u015fkenin ondal\u0131k de\u011fer al\u0131p alamayaca\u011f\u0131d\u0131r. De\u011fi\u015fken ondal\u0131k say\u0131lar\u0131 kabul ediyorsa bu onun s\u00fcrekli oldu\u011fu anlam\u0131na gelir, aksi takdirde kesikli bir de\u011fi\u015fkendir. Bu ipucunun kesinlikle her durumda i\u015fe yaramad\u0131\u011f\u0131n\u0131, ancak vakalar\u0131n b\u00fcy\u00fck \u00e7o\u011funlu\u011funda i\u015fe yarad\u0131\u011f\u0131n\u0131 unutmay\u0131n. <\/p>\n Son olarak, say\u0131sal bir de\u011fi\u015fkenin kategorik bir de\u011fi\u015fkenden ne kadar farkl\u0131 oldu\u011funu g\u00f6rece\u011fiz \u00e7\u00fcnk\u00fc bunlar iki \u00f6nemli istatistiksel de\u011fi\u015fken t\u00fcr\u00fcd\u00fcr.<\/p>\n Say\u0131sal bir de\u011fi\u015fken ile kategorik bir de\u011fi\u015fken aras\u0131ndaki fark,<\/strong> temsil ettikleri de\u011ferlerin t\u00fcr\u00fcd\u00fcr. Say\u0131sal bir de\u011fi\u015fken yaln\u0131zca say\u0131sal de\u011ferlere sahipken, kategorik bir de\u011fi\u015fkenin de\u011ferleri kategoriler veya \u00f6zelliklerdir.<\/p>\n Bu nedenle say\u0131sal de\u011fi\u015fkenler ve kategorik de\u011fi\u015fkenler, de\u011ferlerinin s\u0131ras\u0131yla say\u0131 veya kategori olmas\u0131na g\u00f6re farkl\u0131la\u015ft\u0131r\u0131l\u0131r.<\/p>\n Bu di\u011fer de\u011fi\u015fken t\u00fcr\u00fcn\u00fcn \u00f6rneklerini g\u00f6rmek i\u00e7in buray\u0131 t\u0131klay\u0131n: <\/p>\n<\/span> Say\u0131sal De\u011fi\u015fken \u00d6rnekleri<\/span><\/h2>\n
\n
<\/span> Say\u0131sal De\u011fi\u015fken T\u00fcrleri<\/span><\/h2>\n
\n
<\/span> Say\u0131sal de\u011fi\u015fken ve kategorik de\u011fi\u015fken<\/span><\/h2>\n