Kubara Ijanisha

Ijanisha ryijanisha nigikoresho cyo kumurongo ushobora gukoresha mukubara ijanisha kubusa. Gusa uzuza imibare yawe izwi mumatsinda yinjiza ihaza ikibazo cyawe cyane, hanyuma ukande buto "kubara" kugirango ubone ibisubizo.

1) Shakisha ijanisha kuva agaciro kazwi k'umubare

2) Shakisha agaciro k'umubare uhereye ku ijanisha rizwi

3) Shakisha ijanisha ryiyongera cyangwa rigabanuke kuva kumibare ibiri

4) Shakisha agaciro kiyongera cyangwa kugabanuka kuva kumubare ku ijanisha

Ibyerekeye

Ijanisha ryibara ryashizweho kugirango rigufashe vuba kandi byoroshye kubara ijanisha kubuntu kubikoresho byose bishobora guhuza na enterineti. Irashobora gukoreshwa mugukemura ibibazo bitandukanye byijana mubuzima bwawe bwa buri munsi. Nkugushakisha kugabanyirizwa ibicuruzwa ushaka kugura cyangwa gushaka agaciro cyangwa ijanisha ryikintu cyiyongereye cyangwa cyagabanutse.

Ijanisha ni iki?

Ijanisha ni umubare cyangwa igipimo cyerekanwe nkigice cya 100. Bikunze kwerekanwa ukoresheje ikimenyetso cyijanisha (%), nubwo amagambo ahinnye pct., Pct, ndetse rimwe na rimwe pc nayo arakoreshwa. Kurugero, niba 50% byumubare wabanyeshuri mwishuri ari igitsina gabo, bivuze ko 50 mubanyeshuri 100 ari abagabo. Niba hari abanyeshuri 500, noneho 250 muribo ni abagabo.

Nigute ushobora kubara ijanisha?

Kugirango ubare ijanisha, mubisanzwe ugabanya igice (agaciro gake) kuri byose (agaciro kanini), hanyuma ukagwiza ibisubizo 100. Ibi biguha ijanisha agaciro nkumubare uri hagati ya 0 na 100. Urugero, niba ufite imodoka 40 kandi ushaka kumenya ijanisha ryabyo ari icyatsi, naho 20 muri zo ni icyatsi, wagabanya 20 kuri 40 kugirango ubone 0.5, hanyuma ugwize 100 kugirango ubone 50%.