Kadirio

Kadirio (kutoka neno la Kiarabu "kadiri"; kwa Kiingereza: estimation) ni kipimo cha kitu kisicho cha hakika kabisa, ila kimekisiwa kwa kuzingatia mambo mbalimbali, kama vile sampuli^[1]. Hivyo ni hesabu ambayo ni ya kweli kwa kiasi tofauti, kulingana na ubora wa taratibu zilizofuatwa^[2].

Kwa sababu inatarajiwa kuwa na usahihi fulani, inatumika mara nyingi kwa mafanikio ^[3].

↑ Raymond A. Kent, "Estimation", Data Construction and Data Analysis for Survey Research (2001), p. 157.
↑ James Tate, John Schoonbeck, Reviewing Mathematics (2003), page 27: "An overestimate is an estimate you know is greater than the exact answer". "An underestimate is an estimate you know is less than the exact answer".
↑ C. Lon Enloe, Elizabeth Garnett, Jonathan Miles, Physical Science: What the Technology Professional Needs to Know (2000), p. 47.

[Kent-1] Raymond A. Kent, "Estimation", Data Construction and Data Analysis for Survey Research (2001), p. 157.

[2] James Tate, John Schoonbeck, Reviewing Mathematics (2003), page 27: "An overestimate is an estimate you know is greater than the exact answer". "An underestimate is an estimate you know is less than the exact answer".

[PSWTPNK-3] C. Lon Enloe, Elizabeth Garnett, Jonathan Miles, Physical Science: What the Technology Professional Needs to Know (2000), p. 47.

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