inkcazelo: Kwimeko yesitokhwe, ingxowa-mali okanye imveliso, intsingiselo ichazwa njenge umyinge weembuyekezo ezibonelelwa luvavanyo kwixesha elidlulileyo kwaye isetyenziselwa ukuqikelela imbuyekezo yexesha elizayo ekulindeleke ukuba inikezele, ibalwe ngokusekelwe kwidatha yexesha elidlulileyo ekhoyo.
Hereof, Kutheni kubalulekile kwizibalo? Intsingiselo ngumlinganiselo obalulekileyo kuba ibandakanya amanqaku asuka kwisifundo ngasinye kwisifundo sophando. Amanyathelo afunekayo okubala kwawo ngala: bala inani lilonke lamatyala-abhekiselwe kwiinkcukacha-manani njengo-n; dibanisa onke amanqaku kwaye wahlule ngenani elipheleleyo leemeko.
Uyitolika njani intsingiselo kwizibalo? Intsingiselo yi-avareji yedatha, eyiyo Isimbuku sayo yonke imigqaliselo eyahlulwe ngenani lokuqatshelwa. Umzekelo, amaxesha okulinda (ngemizuzu) kubathengi abahlanu ebhankini ngaba: 3, 2, 4, 1, kunye no-2.
Ukongeza Yintoni injongo yentsingiselo? Intsingiselo ikwabizwa ngokuba yi-avareji. Intsingiselo ingaba isetyenziselwa ukufumana uluvo olupheleleyo okanye umfanekiso weseti yedatha. I-Mean isetyenziswa kakuhle kwiseti yedatha enamanani asondeleleneyo. I-median lixabiso eliphakathi kwiseti yedatha, apho amaxabiso acwangciswa ngokwenyuka okanye ukwehla ngolandelelwano.
Ngawaphi amagama ahlukeneyo anentsingiselo? engenabubele, amasikizi, amasikizi, anentiyo, anolunya, anolunya, acekisekayo, amasikizi, amasikizi, amasikizi, awamkeleki, awakholisi, awanabubele, angenalusini, anoburheletya, akalungisi, anoburhalarhume, ukhohlakele, ukhohlakele, uphantsi, uphantsi. ngokungacwangciswanga iyoyikeka, yoyikekayo, inentiyo, ibolile, iphantsi.
Kutheni kusetyenziswa kakubi?
Intsingiselo ingaba isetyenziselwa ukumela ixabiso eliqhelekileyo kwaye ke ngoko isebenza njengendawo yokulinganisa kuyo yonke imigqaliselo. Umzekelo, ukuba singathanda ukwazi ukuba zingaphi iiyure ngokomndilili achithwa ngumqeshwa kuqeqesho ngonyaka, sinokufumana iiyure zoqeqesho eziqhelekileyo zeqela labasebenzi.
Kutheni le nto iluncedo? Intsingiselo ngumzekelo weseti yakho yedatha. Lixabiso elixhaphake kakhulu. ... Nangona kunjalo, enye yeempawu zayo ezibalulekileyo kukuba nciphisa impazamo kuqikelelo lwalo naliphi na ixabiso kwiseti yedatha yakho. Oko kukuthi, lixabiso elivelisa elona xabiso liphantsi lempazamo kuwo onke amanye amaxabiso kwiseti yedatha.
Ithetha ukuthini imowudi ephakathi isixelela ntoni? Imilinganiselo yotyekelo olusembindini ikunceda ufumane umbindi, okanye umndilili, weseti yedatha. Imilinganiselo ye-3 eqhelekileyo yokuthambekela okuphakathi yimowudi, i-median, kunye nentsingiselo. Imowudi: elona xabiso liqhelekileyo. UmMedi: inani eliphakathi kwiseti yedatha ecwangcisiweyo. Intsingiselo: isixa sawo onke amaxabiso ahlulwe ngenani lilonke lamaxabiso.
Kuthetha ukuthini njengesixhobo sokubala?
Ubalo luthetha ukuba uhlobo oluthile lomndilili wezibalo iluncedo kakhulu kwisayensi yekhompyuter, kwaye ngakumbi ekufundeni koomatshini. Ukuthetha nje, i-statistical mean yinkqubo ye-arithmetic mean, kuba idibanisa onke amanani kwiseti yedatha, kwaye yahlula itotali ngenani lamanqaku edatha.
Kwakhona Yintoni intsingiselo kuhlalutyo lwedatha? Umndilili: Inani "eliphakathi".; ifunyenwe ngokongeza zonke iingongoma zedatha kunye nokwahlula ngenani lamanqaku edatha.
Leliphi elinye igama elithetha intsingiselo kwizibalo?
i-arithmetic ithetha, ixabiso elilindelekileyo, umzuzu wokuqala, ulindelo - isimbuku samaxabiso okuguquguquka okungahleliwe okwahlulwe ngenani lamaxabiso.
Ziziphi iintsingiselo ezimbini zentsingiselo? Intsingiselo yesichazi inokuchaza umntu oqaqadekileyo okanye ongenabubele, kodwa likwathetha “ukungabi nabubele okanye ukungabi nabulungisa,” nto leyo umntwana omncinane acinga ukuyithetha xa ekhwaza unina esithi, “Ukhohlakele!” Kwesi sivakalisi, “Ubehlala kwindlu encinane ephantsi,” sithetha ukuba sinenye intsingiselo, ngeli xesha “lishwabene okanye lihlwempu.”
Kuthetha ukuthini kwizibalo zeSlideshare?
Kuthetha ukuba umyinge weseti yedatha. Ukubala intsingiselo, fumana isixa sedatha uze uhlule ngenani ledatha. 12, 15, 11, 11, 7, 13 Okokuqala, fumana isixa sedatha. 12 + 15 +11 + 11 + 7 + 13 = 69 Emva koko wahlule ngenani ledatha. 69 / 6 = 11.5 Umyinge ngu-11.5.
Yintoni imowudi ephakathi kwizibalo?
Umyinge (umyinge) weseti yedatha ifunyanwa ngokudibanisa onke amanani kwiseti yedatha kwaye yahlulahlulwe ngenani lamaxabiso kwisethi. I-median lixabiso eliphakathi xa isethi yedatha iodolwa ukusuka kokuncinci ukuya kweyona inkulu. Imo yi inani elenzeka rhoqo kwiseti yedatha.
Lisetyenziswa njani igama elibi kubomi bokwenene? Intsingiselo, i-median, kunye nemowudi zisetyenziswa ngokubanzi ngabahlalutyi beinshurensi kunye neengcali kwishishini lezempilo. Yintoni lento? Umzekelo: Kuthetha: Abahlalutyi be-inshurensi rhoqo bala iminyaka ephakathi yabantu ababonelelayo i-inshurensi ukwenzela ukuba bazi umndilili weminyaka yabathengi babo.
Yintoni intsingiselo yexabiso kuphando? Ukusetyenziswa kwiNtengiso kunye neStatistics. Ngokunokwenzeka, intsingiselo yi iparameter elinganisa indawo esembindini yonikezelo loguqulo olungakhethiyo. Kwixabiso lokwenyani loguquko olungakhethiyo, intsingiselo, okanye ngokufanelekileyo inani labantu lithetha, lixabiso elilindelekileyo loguquko olungakhethiyo.
Kuthetha ukuthini kuhlalutyo lwamanani?
Kwizibalo, intsingiselo ishwankathela isethi yedatha iyonke ngenani elinye elimele indawo esembindini wedatha okanye ixabiso eliqhelekileyo. Ikwabizwa ngokuba umyinge we-arithmetic, kwaye yenye yemilinganiselo emininzi yotyekelo olusembindini. Isenokuba ngumlinganiselo wotyekelo olusembindini oqhelene kakhulu nalo!
Kuthetha ukuthini ukusixelela ngedatha? Intsingiselo ngumzekelo weseti yakho yedatha. Lixabiso elixhaphake kakhulu. … Oko kukuthi, kunjalo ixabiso elivelisa elona xabiso liphantsi lemposiso kuwo onke amanye amaxabiso kwiseti yedatha. Ipropathi ebalulekileyo yentsingiselo kukuba ibandakanya lonke ixabiso kwiseti yedatha yakho njengenxalenye yokubala.
Yintoni intsingiselo yamanani kuqoqosho?
Inkcazo yeeNkcukacha-manani kwezoQoqosho. …Izibalo, ngokwazo, zinjalo ukudityaniswa kunye nohlalutyo lwedatha yamanani ukufikelela kwingqikelelo ethile. Olu qeqesho lwezemfundo lufumana ukusetyenziswa kwamanye amasebe ohlukeneyo ezifundo, afana ne-Economics.
Zithetha ntoni izibalo kwizibalo? Amanani-nkcazo a isebe lemathematika esetyenzisiweyo ebandakanya ukuqokelelwa, ukuchazwa, ukuhlalutya, kunye nokufikelela kwizigqibo ezivela kwidatha yobungakanani. Iithiyori zemathematika ngasemva kwamanani-nkcazo zixhomekeke kakhulu kwikhalculus eyahlulayo kunye ne- integral, i-algebra yomgca, kunye nethiyori enokwenzeka.
Yintoni idata ethethwayo kwimathematika?
Umyinge (umndilili) weseti yedatha ngu ifunyenwe ngokongeza onke amanani kwiseti yedatha kwaye emva koko ukwahlula ngenani lamaxabiso kwiseti. I-median lixabiso eliphakathi xa isethi yedatha iodolwa ukusuka kokuncinci ukuya kweyona inkulu.
Luthetha ntoni uluhlu kwizibalo? Uluhlu lu Umahluko phakathi kwamaxabiso aphezulu nawona asezantsi kwiseti yamanani. Ukuyifumana, thabatha elona nani lisezantsi kunikezelo ukusuka kwelona liphezulu.
Uthini umahluko phakathi kwe-avareji kunye ne-avareji?
I-avareji, ekwabizwa ngokuba yi-arithmetic mean, sisimbuku sawo onke amaxabiso ahlukeneyo ngenani lamaxabiso. Ngelixa, intsingiselo yi-avareji kwidatha enikiweyo. Kwizibalo, umyinge ulingana nenani lilonke lokuqatshelwa kwahlulwe ngenani lokuqatshelwa.