Anthu zowerengera

Ziwerengero - sayansi kuti amaphunzira misa zochitika zimene zikuchitika mmadera mawu a khalidwe ndi kuchuluka. Ichi ndi chimodzi chabe mwa matanthauzo anavomera. Pali mawonedwe pa izo, monga sayansi kuti akufotokozera njira zowerengera kufufuza imachitika m'madera osiyanasiyana.

The nkhani yaikulu kwambiri ndi wamba, katundu ndi ubale wa zochitika ndi zinthu zimene zilipo mwachikulu kusonyeza mfundo zina siyana. Ndi thandizo lawo, sayansi amaphunzira chinthu mwini. Chimodzi mwa magulu awa ndi akaphatikiza zowerengera. Ichi ndi ambiri zochitika osiyanasiyana kulili malo ndi nthawi. Onsewo ali ndi homogeneous ndipo ndi zizindikiro, kuyandikira kwa kapena zosiyana.

anthu Statistical amakhala ndi katundu zotsatirazi:

1. Indecomposability. Pamene kuoneka kapena kutha ena mfundo za anthu zowerengera, apamwamba ake m'munsi si anawonongedwa. Mwachitsanzo, makhalidwe a m'dera ophunzira sasintha chakuti chaka chilichonse mabungwe ake kulowa freshmen ndi maphunziro adazilola.
2. Pachilichonse. anthu Statistical nthawi zonse chinthu chimodzi ofanana chifukwa zonse zanyengo. Pa nthawi yomweyo, mbali iyi si chimodzimodzi kwa iwo. Mbali zimenezi mfundo zosiyana mayunitsi osiyana. mmene anthu zowerengera ndi homogeneous, anakhazikitsa pa pofufuza. Ndipo izo zimatengera chuma, makamaka pa zolinga ndi zolinga ndi umene umachitika.
3. Kusintha. Mundawu ndi wofunika kwambiri kuposa m'mbuyomu awiri. Izo kumaonekera motere: pa kusintha kwa chinthu china kwa anthu wina zowerengera chimasintha kachulukidwe mfundo mbali. Zingakhalenso chimodzimodzi kwa zigawo zikuluzikulu zonse. Pankhaniyi, kutenga lingaliro la chimene anthu zowerengera, mukhoza kuphunzira mwathunthu, ndi kuganizira chimodzi chokha constituent amafotokozera. Nthawi ya kusintha amachititsa lonse osiyanasiyana zimayambitsa ndi zinthu. kupeza awo, angalongosolere chilango zachuma nawo. ziwerengero A yekha amayankha quantitatively mmene zimakhudza kusintha chifukwa khalidwe makamaka. Information za zimenezi zimathandiza kuti mfundo zoyendetsera bwino.

akaphatikiza Statistical anawagawa m'magulu angapo:

1. Amene analenga moyo. Iwo kale kupanga mgwirizano, kaya pansi pa kufufuzidwa kapena ayi. Mwachitsanzo, ya mabizinezi mafakitale mu mzinda, kuchotsedwa antchito awo. Iwo kulibe, iwo angathe kuyeza.
2. Magulu amene anapanga makamaka kafukufuku. Mwachitsanzo, gulu zowerengera ena owerenga magaziniyo.
3. Wonenedwa akonzedwa. Izi ya zosapanganika (monga zakuthambo kulili mlalang'ambawu). Ndiko kuti, pokhapokha akuyenera kuganiza.

anthu kulikonse zowerengera yoperekedwa kwa aliyense wa magulu atatu ali mbali khalidwe. Kodi m'kagulu zifukwa zambiri.

Mwachitsanzo, malinga ndi chikhalidwe cha zizindikiro mawu awa:

1. Ofotokoza (chikhumbo). Iwo umasonyezedwa mwa mawu (mwachitsanzo, maphunziro, mtundu, jenda). zizindikiro zimenezi kulola kuti afotokoze mmene mayunitsi ambiri chilichonse phindu.
2. Kachulukidwe. muyeso awo - n'zosangalatsa kumva (mwachitsanzo, zaka, kutalika kwa utumiki, kuchuluka kwa phindu kapena imfa, etc.). zizindikiro zimenezi kulola kuti adzimvera chiwerengero cha mayunitsi okhawo amene ali mtengo wina, ndi chiyerekezo kapena okwana phindu mosiyana kwa aggregates awo.