Indo · Kĩtarani

Kĩtarani kĩa marĩhi ma rureti

Kĩtarani kĩa marĩhi ma rureti: mbeca iria icookaga, baita na hasara ĩrĩa yetagĩrĩrwo harĩ mbeca cia beti o yothe.

Beti

Mbeca cia beti

mbeca cia beti

$10

ĩngĩhoota

+$350 · $360 icookaga

ĩngĩhootwo

−$10

mweke wa kũhoota

2.70%

thogora ũrĩa wetagĩrĩrwo / mũthiũrũrũko

−$0.27

hasara ĩrĩa yetagĩrĩrwo / mĩthiũrũrũko 100

−$27.03

Gũthoma mũico

Kũiga $10 harĩ beti ya namba ĩmwe nĩgũcookagia $360 ĩngĩhoota (baita ya $350 hamwe na mbeca cia beti) na ũkoorwo nĩ $10 angĩkorwo ti ũguo. Gatagatĩ-inĩ ka mĩthiũrũrũko mĩingĩ ũcio nĩ hasara ya $0.27 o mũthiũrũrũko, nĩ kuuga 2.70% ya mbeca cia beti.

Mũtaratara na maũndũ marĩa metĩkĩtio

Marĩhi = mbeca cia beti × (36/n − 1). Thogora ũrĩa wetagĩrĩrwo = p·W − (1−p)·mbeca cia beti = −mbeca cia beti/37. Hatarĩ La Partage.