Nhamba dzeVatangi Nhamba dzeMasvomhu ibazi remasvomhu rine chekuita nekuunganidza, kuongorora, kududzira, kupa, uye kurongeka kwedata. Chishandiso chakakosha kune chero munhu anoda kunzwisisa nekududzira ruzivo muchimiro chenhamba. Kunyange zvazvo zvingaita sezvakaoma, nekunzwisisa kwekutanga, chero munhu anogona kugona nhamba. Chinyorwa chino chichakubatsira kuongorora nyika yenhamba, kutanga nepfungwa dzekutanga… Verenga zvakawanda
Nhamba muSainzi yeMitambo Nhamba ibazi resainzi rinoongorora maitiro ekuunganidza, kuongorora, kududzira, kupa, uye kuronga data. Nhamba dzinoita basa rakakosha muzvikamu zvakasiyana-siyana zvehupenyu, kusanganisira mitambo. Munyika yemitambo, nhamba dzinoshandiswa pazvinangwa zvakasiyana-siyana, kubva pakuongorora mashandiro evatambi uye kuongorora nzira dzemitambo kusvika pakuita sarudzo dzinotungamirirwa nedata. Nhanganyaya kuNhamba… Verenga zvakawanda
Pfungwa Dzekutanga dzeMhando muStatistics Mhando ndeimwe yepfungwa huru mustatistics, ichiita basa rakakosha mukunzwisisa nekufanotaura zviitiko zvisina kurongeka. Mhando inotibvumira kuona mukana wechiitiko kana chiitiko chimwe zvichibva padata kana fungidziro dzatinadzo. Chinyorwa chino chichatsanangura pfungwa huru dzemhando mustatistics, kusanganisira tsananguro, dzidziso, mhando dzemhando, mitemo, uye… Verenga zvakawanda
Kuyera Kupararira muStatistics Statistics inyaya yekudzidza kuti data rinounganidzwa sei, rinoongororwa sei, rinodudzirwa sei, uye rinounzwa sei. Chimwe chinhu chakakosha chestatistics kuyerwa kwekupararira, inova chiyero chinotsanangura kuti data riri mukati medata rakapararira sei kana kuti rakasiyana sei. Kunzwisisa chiyero ichi kunogona kubatsira mukududzira zvakadzama data, kuona kusiyana, uye kutogadzira… Verenga zvakawanda
Nhanganyaya yekuongorora kusiyana kwemaonero (ANOVA) inzira huru yekuverenga inoshandiswa kunzwisisa kusiyana kwemaitiro pakati pemapoka. Iyi nzira inobatsira zvikuru muzvikamu zvakasiyana-siyana zvakaita sepfungwa, sociology, biology, economics, nezvimwe zvakawanda. Muchinyorwa chino, tichatsanangura pfungwa huru dzeANOVA, mhando dzayo, fungidziro dziripo, uye… Verenga zvakawanda
Kukosha kweStatistics muEconomics Munguva yanhasi, basa reStatistics muEconomics rave richikosha uye risingaparadzaniswi. Statistics, inozivikanwa sesainzi inosanganisira kuunganidzwa, ongororo, dudziro, uye kuratidzwa kwedata, inobatsira zvikuru mukuita sarudzo dzezvehupfumi pamatanho madiki nemakuru. Chinyorwa chino chichaongorora zvakadzama kukosha kweStatistics muEconomics… Verenga zvakawanda
Kuongororwa kweKudzoreredzwa kweLinear Kudzoreredzwa kweLinear kuri nyore inzira yekuverenga inoshandiswa kuongorora hukama huripo pakati pezvinhu zviviri zvinochinja-chinja. Chinochinja-chinja chatiri kuedza kufanotaura chinonzi dependent kana response variable, nepo chinochinja-chinja chinoshandiswa kuita fungidziro chinonzi independent kana predictor variable. Mukudzokorora kweLinear kuri nyore, tinoedza kuwana mutsetse wakatwasuka wakanakisa… Verenga zvakawanda
Statistics muMishonga Statistics ibazi resainzi rinoita basa rakakosha munzvimbo dzakasiyana dzehupenyu hwevanhu, kusanganisira mushonga. Mukurapa, statistics dzinoshandiswa pakuongorora data rehutano, kuyedza kliniki, kufanotaura zvirwere, uye kuronga mutemo wehutano hweveruzhinji. Statistics dzinogonesa vanachiremba, vaongorori, uye vashandi vehutano kuita sarudzo zvichibva pakuongorora data kwakarurama uye kwakavimbika. … Verenga zvakawanda
Bvunzo yeChi-Square muStatistics: Kunzwisisa uye Mashandisirwo Munyika yestatistics, bvunzo dzakasiyana-siyana dzinoshandiswa kuongorora data uye kuwana mhedziso dzesainzi dzakarurama. Imwe yebvunzo dzakakosha mustatistics iChi-Square test. Bvunzo iyi ine mashandisirwo akasiyana-siyana, kunyanya mukuongorora data remapoka. Chinyorwa chino chichakurukura zvakadzama nezvebvunzo yeChi-Square, kusanganisira pfungwa… Verenga zvakawanda
Kugadzirisa Data reStatistical Uchishandisa Excel Microsoft Excel yagara iri chishandiso chakakosha munyika yehuwandu hwedata nekuongorora data. Nezvinhu zvinokwanisa kugadzirisa huwandu hwakawanda hwedata, Excel inopa mabhenefiti akasiyana-siyana anogona kushandiswa pakuongorora data. Chinyorwa chino chichatsanangura maitiro ekugadzirisa data redata uchishandisa Excel, kubva pazvinhu zvepakutanga kusvika kumatekiniki... Verenga zvakawanda