Kuyimilira - kodi njira iyi ndi yotani? Cholakwika choyimira

Lingaliro la kuimirira limapezeka nthawi ndi malipoti owerengetsera komanso pokonzekera nkhani ndi malipoti. Mwina, popanda izo zimakhala zovuta kulingalira za mtundu uliwonse wa mauthenga operekedwa kuti awone.

Kuimira - ndi chiyani?

Kuyimira anthu kumasonyeza momwe zinthu zosankhidwa kapena zigawo zimagwirizanirana ndi zomwe zili ndi tanthauzo la chiwerengero cha deta omwe anasankhidwa.

Mafotokozedwe ena

Lingaliro la kuimirira lingathe kufotokozedwa mosiyana. Koma molingana ndi tanthawuzo lake, kuimirira ndiko kulembanirana kwa zinthu ndi katundu wa magawo osankhidwa kuchokera ku chiwerengero cha anthu, zomwe zikuwonetsera molondola maonekedwe onse a detaiso lonse.

Komanso, kufotokozera mwachidziwitso kumatanthawuza kuti luso la deta ya deta likupereka magawo ndi katundu wa anthu omwe ali ofunikira kuchokera pakufufuza komwe akuchitidwa.

Chitsanzo choimira

Mfundo ya sampuli ndiyo kusankha malo ofunikira ndi ofunika kwambiri a deta yodziwika bwino. Pachifukwachi, njira zosiyanasiyana zimagwiritsidwa ntchito zomwe zimapangitsa kupeza zotsatira zolondola komanso lingaliro lachiwerengero cha anthu ogwiritsa ntchito zipangizo zokha zosonyeza makhalidwe a deta yonse.

Choncho, palibe chifukwa chowerenga zonsezi, koma ndikwanira kulingalira zosankha. Ichi ndi chiani? Ichi ndi chitsanzo cha deta iliyonse kuti mukhale ndi lingaliro la chidziwitso chokwanira.

Malinga ndi njirayi, iwo amadziwika kuti ndi ovuta komanso osakwanira. Chitsimikiziro ndi chitsanzo chomwe chimapangidwa ndi kuwerengetsa deta yofunika kwambiri komanso yosangalatsa, yomwe kenako imakhala oimira anthu ambiri. Izi ndizo kusankha mwachangu kapena zitsanzo zopanda phindu, komabe, malinga ndi zomwe zili.

Zosakhulupirika - ichi ndi chimodzi mwa mitundu yosiyanasiyana ya sampuli, yopangidwa motsatira ndondomeko ya loti yodziwika bwino. Pachifukwa ichi, maganizo a yemwe amapanga chitsanzo chotero saganiziridwa. Makampani opusa okha amangogwiritsidwa ntchito.

Sampulumu yosatsutsika

Zitsanzo zosayembekezereka zingathe kugawidwa mu mitundu yosiyanasiyana:

• Chimodzi mwa mfundo zosavuta komanso zomveka bwino ndizosawonetsera. Mwachitsanzo, njirayi imagwiritsidwa ntchito pochita kafukufuku. Pankhaniyi, ophunzira omwe sanafunike kusankhidwa ndi osankhidwa ndi anthu omwe ali ndi chidziwitso chodziwikiratu, ndipo amapezekanso kwa anthu 50 oyambirira.
• Zitsanzo zosiyana zimasiyanasiyana chifukwa zimakhala ndi zofunikira zambiri, komanso zimadalira zochitika zosayembekezereka, osati cholinga chokwaniritsa ziwerengero zabwino.
• Sampling yochokera pa ndondomeko ndichinthu china chosiyana chachitsanzo chosakondweretsa, chomwe nthawi zambiri chimagwiritsidwa ntchito pophunzira zigawo zazikulu za deta. Makhalidwe ambiri ndi zikhalidwe zimagwiritsidwa ntchito pa izo. Zinthu zomwe ziyenera kulumikizana nazo zimasankhidwa. Kutanthauza kuti, pogwiritsa ntchito chitsanzo cha kafukufuku wamagulu, tingathe kuganiza kuti anthu 100 adzafunsidwa, komabe lingaliro la anthu ena omwe amakwaniritsa zofunikira zomwe zidzakhazikitsidwe lidzalingaliridwa polemba lipoti la chiwerengero.

Zitsanzo Zosayembekezereka

Kwa zitsanzo zosavomerezeka, magawo angapo amawerengedwa, zomwe zinthu zomwe zili muzitsanzozo zidzafanana, ndipo pakati pawo, zenizeni ndi deta zomwe zingayimiridwe ngati zowunikira deta yosankhidwa zingasankhidwe m'njira zosiyanasiyana. Njira zoterezi zowerengera deta zikhoza kukhala:

• Zitsanzo zosavuta zodziwika. Zimaphatikizapo kuti pakati pa gawo losankhidwa ndi njira yosasinthika ya lottery chofunika kwambiri cha deta yomwe idzakhala chitsanzo choyimira.

• Sampulaneti yowonongeka ndi yosasintha imathandiza kuti pakhale dongosolo lowerengera deta yofunikira kuchokera pa gawo losasankhidwa. Choncho, ngati nambala yoyamba yopanda malire yomwe imasonyeza chiwerengero cha deta yosankhidwa kuchokera ku chiwerengero cha anthu ndi 5, ndiye kuti deta yomwe ikutsatidwa ikhoza kukhala, mwachitsanzo, 15, 25, 35, ndi zina zotero. Chitsanzo ichi chikufotokozera momveka bwino kuti ngakhale kusankha kosasankhidwa kungakhale kochokera kuzinthu zowonongeka za deta zofunikira.

Chitsanzo cha ogula

Kusankha mwanzeru ndi njira yomwe imaphatikizapo kulingalira gawo lirilonse, ndipo chifukwa cha kuyesa kwake anthu akukumangidwira akuwonetsera zizindikiro ndi katundu wa malo ovomerezeka. Mwa njira iyi, deta yambiri imasonkhanitsidwa yomwe ikukwaniritsa zofunika za chitsanzo choyimila. Mukhoza kusankha zosankha zambiri zomwe sizilowa mu chiwerengero chonse, koma osati kutaya khalidwe la deta yosankhidwa yomwe ikuimira chiwerengero cha anthu. Mwanjira iyi, kufanana kwa zotsatira za phunziroli kumatsimikiziridwa.

Sayizi yachitsanzo

Sikuti funso lomalizira lomwe lingathetsedwe ndi kukula kwa chitsanzo cha anthu omwe amaimira anthu ambiri. Kukula kwa nyemba sikudalira nthawi zonse zopezekapo. Komabe, kufanana kwa chitsanzo cha anthu mwachindunji kumadalira momwe zingapo zigawo zotsatila ziyenera kukhazikitsidwa. Pakati pa magawo amenewa, deta yambiri imalowa muzitsanzo zabwino. Ngati zotsatirazi zimafuna kulembedwa kwachidziwitso ndipo sizikusowa zinazake, ndiye kuti zitsanzozo zimakhala zochepetsetsa, popeza kuti sadziwa zambiri, chidziwitsochi chimaperekedwa kwambiri, zomwe zikutanthauza kuti kuwerenga kwake kudzakhala kochepa.

Lingaliro la kulakwa kwa kuimira

Kulakwitsa kwa kuimirira ndiko kusiyana pakati pa makhalidwe a anthu ambiri ndi deta yachitsanzo. Pochita kafukufuku wamtundu uliwonse, n'kosatheka kupeza deta yolondola, monga momwe anthu ambiri amawerengera komanso chitsanzo choyimiridwa ndi mbali imodzi ya deta komanso magawo, pamene kufufuza mwatsatanetsatane kungatheke pokhapokha powerenga anthu onse. Motero, zolakwa zina ndi zolakwika sizipeŵeka.

Mitundu ya zolakwika

Pali zolakwika zina zomwe zimabwera mu kapangidwe ka chitsanzo choimira:

• Zosintha.
• Random.
• Mwachinsinsi.
• Mwadzidzidzi.
• Standard.
• Kulepheretsa.

Maziko a kuwoneka kwa zolakwika zosavuta kungakhale kusasintha kwa kuphunzira kwa chiwerengero cha anthu. Kawirikawiri vuto lopangika lachiyimire ndi laling'ono ndi khalidwe.

Zolakwitsa zowonongeka zimachitika pakati pa kuphwanya malamulo kuti asankhe data kuchokera kwa anthu wamba.

Kulakwitsa kwakukulu ndi kusiyana pakati pa zitsanzo zoyendera komanso anthu ambiri. Izo sizidalira nambala ya mayunitsi mu chitsanzo. Zili zosiyana kwambiri ndi kukula kwake. Kenaka yaikulu ya voliyumu, yaing'ono yamtengo wapatali .

Kulakwitsa kwakukulu ndi kusiyana kwakukulu kumene kulipo pakati pa mtengo wapatali wa zitsanzo zomwe zinapangidwa ndi chiwerengero cha anthu onse. Kulakwitsa koteroko kumatchulidwa ngati kuchuluka kwa zolakwika zomwe zingatheke panthawi yomwe akuwonekera.

Zolakwitsa zachinyengo ndi zosayenera

Zolakwitsa zokhudzana ndi deta ndi zolinga komanso mosadzidzimutsa.

Ndiye chifukwa cha kuonekera kwa zolakwa zolakwika ndi njira yosankhira deta pogwiritsira ntchito njira yodziwira zochitika. Zolakwitsa zosayembekezereka zimachitika ngakhale pa siteji ya kukonzekera kafukufuku wosankha, kupanga mapepala oimira. Kuti mupewe zolakwa zoterozo, m'pofunika kupanga maziko abwino a sampuli, omwe ndi mndandanda wa magawo osankhidwa. Iyenera kumatsatira zolinga za sampuli, zodalirika, zogwirizana ndi mbali zonse za phunziroli.

Kuvomerezeka, kudalirika, kuimirira. Kuwerengera zolakwika

Kuwerengera zolakwika (mm) za masamu kumatanthauza (M).

Kutanthauza kupotoza kwapakati: kukula kwa sampuli (> 30).

Mphotho yoimira (Mp) ndi mtengo wapatali (P): kukula kwa sampuli (n> 30).

Pankhaniyi pakufunika kuwerengera anthu momwe kukula kwake kuli kochepa ndipo ndikulumikiza mayunitsi osachepera 30, ndiye chiwerengero chazowona chidzachepetsedwa ndi chigawo chimodzi.

Kukula kwa cholakwikacho ndichindunji chimodzimodzi ndi kukula kwake. Kuyimira chidziwitso cha chidziwitso ndi kuwerengera kwa kukula kwa chidziwitso cholondola kumasonyeza kukula kwake kwa zolakwika zochepa.

Machitidwe oimira

Osati kokha pokhapokha poyesa kufotokozedwa kwa chidziwitso, choyimira choyimila chikugwiritsidwa ntchito, koma munthu amene alandira chidziwitso amagwiritsanso ntchito mawonekedwe oimira. Motero, ubongo umapanga chidziwitso chochuluka, kupanga choyimira choyimira cha zonse zomwe zimatuluka, kuti zikhale mwaluso komanso mofulumira kufufuza deta yomwe imaperekedwa ndi kumvetsetsa chomwe chiripo. Poyankha funsoli: "Kuyimira - ndi chiyani ichi?" - pa kukula kwa chidziwitso chaumunthu n'chosavuta. Pachifukwachi, ubongo umagwiritsa ntchito ziwalo zonse zozizwitsa, malingana ndi mtundu wanji wa chidziwitso chomwe chili chofunikira kuti udzipatula kuchoka pamtundu wonse. Choncho, kusiyanitsa:

• Maonekedwe owonetsera maonekedwe, omwe akuphatikizapo ziwalo zowona maso. Anthu omwe amagwiritsa ntchito mawonekedwe omwewo amatchedwa maonekedwe. Ndidongosolo lino, munthu amayendetsa chidziwitso chodza ndi mawonekedwe a zithunzi.
• Omvera oyimira dongosolo. Chiwalo chachikulu chomwe chimagwiritsidwa ntchito ndi mphekesera. Chidziwitso choperekedwa mwa mawonekedwe a mauthenga oyankhulidwa kapena kulankhula amalongosoledwa ndi dongosolo lino. Anthu omwe amadziwa bwino zambiri mwa khutu amachedwa anthu.
• Kinesthetic akuyimira dongosolo ndi kukonzanso kwa kayendetsedwe ka chidziwitso, pochizindikira icho mothandizidwa ndi njira zowonetsera komanso zovuta.

• A digital digiti system amagwiritsidwa ntchito limodzi ndi ena ngati njira yopezera chidziwitso kuchokera kunja. Awa ndi kuzindikira kovomerezeka ndi kumvetsetsa kwa deta yolandizidwa.

Kotero, kuimira - ndi chiyani? Sampulo yosavuta yayikidwa kapena njira yofunikira pakugwiritsira ntchito chidziwitso? Wina akhoza kunena mosavuta kuti kuimirira mwa njira zambiri kumatsimikizira momwe timayendera deta, kutithandiza kudzipatula chofunika kwambiri ndi chofunika kwambiri.