{"id":729891,"date":"2018-06-08T03:50:42","date_gmt":"2018-06-08T03:50:42","guid":{"rendered":"https:\/\/www.questionpro.com\/blog\/aralik-olcegi-vs-oran-olcegi-aralarindaki-fark-nedir\/"},"modified":"2018-06-08T03:50:42","modified_gmt":"2018-06-08T03:50:42","slug":"aralik-olcegi-vs-oran-olcegi-aralarindaki-fark-nedir","status":"publish","type":"post","link":"https:\/\/www.questionpro.com\/blog\/tr\/aralik-olcegi-vs-oran-olcegi-aralarindaki-fark-nedir\/","title":{"rendered":"Aral\u0131k \u00f6l\u00e7e\u011fi Vs Oran \u00f6l\u00e7e\u011fi: Aralar\u0131ndaki fark nedir?"},"content":{"rendered":"
Aral\u0131k \u00f6l\u00e7<\/a> e\u011fi ve oran<\/a> \u00f6l\u00e7e\u011fi de\u011fi\u015fken \u00f6l\u00e7\u00fcm \u00f6l\u00e7ekleridir<\/a>. De\u011fi\u015fken niteliklerin nicel<\/a> bir tan\u0131m\u0131n\u0131 sunarlar.<\/p>\n Aral\u0131k ve oran \u00f6l\u00e7ekleri aras\u0131ndaki fark, s\u0131f\u0131r\u0131n alt\u0131na inebilme yeteneklerinden kaynaklan\u0131r. Aral\u0131k \u00f6l\u00e7eklerinde ger\u00e7ek s\u0131f\u0131r yoktur ve s\u0131f\u0131r\u0131n alt\u0131ndaki de\u011ferleri temsil edebilirler. \u00d6rne\u011fin, -10 derece gibi 0 santigrat derecenin alt\u0131ndaki s\u0131cakl\u0131\u011f\u0131 \u00f6l\u00e7ebilirsiniz.<\/p>\n \u00d6te yandan, oran de\u011fi\u015fkenleri hi\u00e7bir zaman s\u0131f\u0131r\u0131n alt\u0131na d\u00fc\u015fmez. Boy ve kilo 0 ve \u00fczeri olarak \u00f6l\u00e7\u00fcl\u00fcr, ancak asla alt\u0131na d\u00fc\u015fmez.<\/p>\n Aral\u0131k \u00f6l\u00e7e\u011fi, t\u00fcm niceliksel<\/a> \u00f6zellikleri \u00f6l\u00e7menize olanak tan\u0131r. Aral\u0131k \u00f6l\u00e7e\u011finin herhangi bir \u00f6l\u00e7\u00fcm\u00fc s\u0131ralanabilir, say\u0131labilir, \u00e7\u0131kar\u0131labilir veya eklenebilir ve \u00f6l\u00e7ekteki her say\u0131y\u0131 e\u015fit aral\u0131klar ay\u0131r\u0131r. Ancak, bu \u00f6l\u00e7\u00fcmler birbirleri aras\u0131nda herhangi bir oran duygusu sa\u011flamaz.<\/p>\n Bir oran \u00f6l\u00e7e\u011fi, aral\u0131k \u00f6l\u00e7ekleriyle ayn\u0131 \u00f6zelliklere sahiptir. \u00d6l\u00e7\u00fcmleri toplamak, \u00e7\u0131karmak veya saymak i\u00e7in kullanabilirsiniz. Oran \u00f6l\u00e7ekleri, \u00f6l\u00e7e\u011fin ba\u015flang\u0131\u00e7 veya s\u0131f\u0131r noktas\u0131 olan bir orijin karakterine sahip olmalar\u0131yla farkl\u0131l\u0131k g\u00f6sterir.<\/p>\n Aral\u0131k-oran<\/strong> \u00f6l\u00e7ekler kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/strong><\/p>\n S\u0131cakl\u0131k \u00f6l\u00e7\u00fcm\u00fc, aral\u0131k \u00f6l\u00e7ekleri i\u00e7in m\u00fckemmel bir \u00f6rnektir. Klimal\u0131 bir odadaki s\u0131cakl\u0131k 16 santigrat derece iken, odan\u0131n d\u0131\u015f\u0131ndaki s\u0131cakl\u0131k 32 santigrat derecedir. D\u0131\u015far\u0131daki s\u0131cakl\u0131\u011f\u0131n odan\u0131n i\u00e7indekinden 16 derece daha y\u00fcksek oldu\u011fu sonucuna varabilirsiniz.<\/p>\n Ancak, “D\u0131\u015far\u0131s\u0131 i\u00e7eriden iki kat daha s\u0131cak” derseniz, yanl\u0131\u015f s\u00f6ylemi\u015f olursunuz. D\u0131\u015far\u0131daki s\u0131cakl\u0131\u011f\u0131n i\u00e7eridekinin iki kat\u0131 oldu\u011funu s\u00f6yleyerek, iki s\u0131cakl\u0131\u011f\u0131 kar\u015f\u0131la\u015ft\u0131rmak i\u00e7in referans noktas\u0131 olarak 0 dereceyi kullan\u0131yorsunuz. S\u0131cakl\u0131\u011f\u0131 0 derecenin alt\u0131nda \u00f6l\u00e7mek m\u00fcmk\u00fcn oldu\u011fundan, bunu kar\u015f\u0131la\u015ft\u0131rma i\u00e7in bir referans noktas\u0131 olarak kullanamazs\u0131n\u0131z. Bunun yerine ger\u00e7ek bir say\u0131 (16 derece gibi) kullanmal\u0131s\u0131n\u0131z.<\/p>\n Aral\u0131kl\u0131 de\u011fi\u015fkenler genellikle \u00f6l\u00e7ekli de\u011fi\u015fkenler olarak bilinir. Genellikle derece gibi bir birim olarak ifade edilirler. \u0130statistikte, ortalama, mod ve medyan da aral\u0131k de\u011fi\u015fkenlerini tan\u0131mlayabilir.<\/p>\n Bir oran \u00f6l\u00e7e\u011fi, \u00f6l\u00e7e\u011fin de\u011ferleri aras\u0131ndaki nesnelerin s\u0131ras\u0131n\u0131 ve say\u0131s\u0131n\u0131 g\u00f6sterir. S\u0131f\u0131r bir se\u00e7enektir. Bu \u00f6l\u00e7ek, bir ara\u015ft\u0131rmac\u0131n\u0131n geometrik ve harmonik ortalama gibi istatistiksel teknikleri uygulamas\u0131na olanak tan\u0131r.<\/p>\n Bir aral\u0131k \u00f6l\u00e7e\u011fi oldu\u011fu i\u00e7in d\u0131\u015far\u0131daki s\u0131cakl\u0131\u011f\u0131n iki kat daha fazla oldu\u011funu ima edemezken, bir oran de\u011fi\u015fkeni oldu\u011fu i\u00e7in bir ba\u015fkas\u0131n\u0131n ya\u015f\u0131n\u0131n iki kat\u0131 oldu\u011funuzu s\u00f6yleyebilirsiniz<\/em>.<\/p>\n Ya\u015f, para ve a\u011f\u0131rl\u0131k yayg\u0131n oran \u00f6l\u00e7e\u011fi de\u011fi\u015fkenleridir. \u00d6rne\u011fin, siz 50 ya\u015f\u0131ndaysan\u0131z ve \u00e7ocu\u011funuz 25 ya\u015f\u0131ndaysa, onun ya\u015f\u0131n\u0131n iki kat\u0131 oldu\u011funuzu do\u011fru bir \u015fekilde iddia edebilirsiniz.<\/p>\n