Architecture
°ÇÃà Architecture


Ç¥ÁØÆíÂ÷(Standard Deviation)

ÀÛ¼ºÀÚ Uploader : math1 ÀÛ¼ºÀÏ Upload Date: 2009-09-26º¯°æÀÏ Update Date: 2009-09-26Á¶È¸¼ö View : 1997

Ç¥ÁØÆíÂ÷(Standard Deviation)
ÀÚ·áÀÇ ºÐ»ê Á¤µµ¸¦ ³ªÅ¸³»´Â ¼öÄ¡.  
ºÐ»êÀÇ ¾çÀÇ Á¦°ö±ÙÀ¸·Î, Ç¥ÁØ ÆíÂ÷°¡ ÀÛÀº °ÍÀº Æò±Õ°ª ÁÖÀ§ÀÇ ºÐ»êÀÇ Á¤µµ°¡ ÀÛÀº °ÍÀ» ³ªÅ¸³½´Ù. ¡ÖÇ¥ÁØ ¿ÀÂ÷.  

¥ò = ( ¥Ò(xk-m)^2 / n )^(1/2)

 = ( ¥Òxk^2 / n - m^2 )^(1/2)

¥ò : Ç¥ÁØÆíÂ÷
¥Òxk^2 : º¯·® xÀÇ Á¦°öÀÇ ÇÕ
m : º¯·®ÀÇ »ê¼úÆò±Õ
n : º¯·®ÀÇ °³¼ö

º¸Åë ¸ðÁý´Ü¿¡ ´ëÇؼ­´Â ¥ò, Ç¥º»¿¡¼­´Â S·Î Ç¥±âÇÔ.

*** Âü°í¹®Çå[References] ***

¥ò = ( ¥Òxk2 / n - m^2 )^(1/2)
ÀÛ¼ºÀÚÀÇ ¼ö½Ä±×¸²ÀÌ ¾ø½À´Ï´Ù. No picture for this formula
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


¡Ø ÀÌ »çÀÌÆ®´Â ±¤°í¼öÀÍÀ¸·Î ¿î¿µµË´Ï´Ù.

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  • ºÐ»êÀº ÀÌ°Å Á¦°öÇÏ¸é µÊ.

    math1
    [2009-09-26 16:39:38]
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