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Ko te tau waenga i roto i te tatauranga: ariā, ngā āhuatanga, me te tātaitanga

I roto i te tikanga ki te whai i te whakaaro e pā ana ki tenei e āhuatanga ranei, tatou whakamahi maha uara toharite. E whakamahia ratou ki te whakarite i te taumata o te utu i roto i te rāngai ngā o te ōhanga, te pāmahana, me te ua i runga i te rohe taua i runga i ngā wā rite te wā, te tukua o kai i roto i te rerekē ngā wāhi matawhenua, me pera i runga i. D. Heoi, e kore te mea te tohu whānui anake te toharite - i roto i ētahi wā mō te aromatawai tika atu huarahi pēnei i te uara waenga. I roto i te tatauranga, Kei te whānui whakamahia reira hei mau pŭpŭ tauturu āhuatanga tohatoha whakamārama o te āhuatanga i roto i te taupori i homai. Kia kite a pehea rerekē reira i te toharite, me te mea meinga te hiahia mo tona whakamahi.

Waenga i roto i Te Tauanga: definition me ngā āhuatanga

A feruri na i te āhuatanga e whai ake nei: te u, tahi ki te kaiwhakahaere o te 10 iwi. riro kaimahi noa 1,000 USD, me o ratou rangatira, ko wai, ano, ko te rangatira, -. 10,000 USD. Ki te tātai tatou te tauhanga, huri i te reira i roto i taua i te utu toharite i te tipu, ko te rite ki te 1900 uah. E tenei tauākī pono? Ranei, ki te tango i tetahi tauira, i roto i te paroita hōhipera taua he iwa ki te 36.6 ° C te pāmahana, me te kotahi tangata ki te mea te reira 41 ° C. Ko te toharite tauhanga i roto i tenei take, ko te (36.6 * 9 + 41) / 10 = 37,04 ° C. Otiia e kore e tenei tikanga e nga tangata katoa o te hunga reira mate. fokotu'u mai tenei katoa te whakaaro i te mea maha e kore nui te reo, me e he aha, i roto i te tua ki tona whakamahi waenga. I roto i te tatauranga, ka karanga i tenei tohu ko te kōwhiringa, kei nei i rite i roto i te waenganui o te raupapa whakahau o ngā rerekētanga. Ki te te tatau tatou i te reira no te mau hi'oraa i to tatou, te tiki matou aua 1000 uah. a 36,6 ° C. I roto i te mau parau te tahi atu, he tau waenga i roto i te tatauranga, ko te uara e tuwhaina e te tokomaha i roto i te hawhe kia i runga i ngā taha e rua o reira (ki runga ki raro ranei) e whakaritea te taua maha o ngā wae o te huinga homai. No te mea o tenei taonga, kua maha ngā ingoa tenei tohu: te ōrau 50 ranei quantile 0.5.

Me pēhea te ki te kitea te tau waenga i roto i ngā tatauranga

Ko te tikanga o te tātaitanga o tenei uara tei runga i te aha te momo o te raupapa variational to tatou: he motuhake āputa ranei. I roto i te take tuatahi, pāpāho he tatauranga tino ohie. Katoa e hiahia ana koe ki te mahi i he ki te kitea te moni o nga iarere, wehe ai i te 2, me te ka tāpiri ki te hua o te ½. He pai ki te whakamārama i te parau tumu o te tātai i te tauira e whai ake nei. Tera pea kua whakarōpūtia matou raraunga i runga i whanau, me te te hiahiatia ki te kitea i roto i te mea ko te tau waenga.

Tau o te mau utuafare rōpū i te maha o ngā tamariki

Tau o te mau utuafare

0

5

1

25

2

70

3

55

4

30

5

10

i roto i te katoa

195

He etahi tātaitanga ohie, whiwhi tatou e te wae e hiahiatia he: 195/2 + ½ = 98, i.e., 98th putanga. I roto i te tikanga ki te kitea i roto i te auraa, e ngā wā katoa kohikohi te auau, tīmata ki te kōwhiringa iti. Ko te kupu, e homai te moni o nga rārangi tuatahi e rua tatou 30. Ko reira mārama e reira e 98 ngā kōwhiringa i reira. Otiia ki te tāpiri tatou ki te hua o te auau o te kōwhiringa toru (70), whiwhi tatou i te moni e rite ana ki te 100. Ko reira noa 98-e ahau kē, na te tau waenga, ko te hapu e rua tamariki. Ko te tokomaha o te wā, i reira te nuinga o te wā e whakamahia ana te tātai e whai ake nei:

M e = X + i ahau ahau * (Σf / 2 - S ahau-1) / f ahau, ai:

  • X ahau - uara tau waenga o te wā tuatahi;
  • Σf - te maha o te raupapa (te moni o nga iarere);
  • i ahau - ngā uara waenga;
  • f ahau - ngā auau waenga;
  • Ahau-S 1 - moni o iarere tāpiripiri i roto i te here mua i te tau waenga.

Ano, Ko te tino uaua ki te matau i waho te tauira i konei. Tera pea i tatou raraunga i runga i te uara o te utu.

Utu, ths. Mirimiria.

iarere

iarere tāpiripiri

100 - 150

20

20

150 - 200

50

70

200 - 250

100

170

250 - 300

115

285

300 - 350

180

465

350 - 400

45

510

moni

510

-

Hei whakamahi i te tātai i runga, Me tuatahi matou ki te whakatau i te wā waenga. Ka rite ki tīpakohia te whānuitanga taua te, ko te auau tāpiripiri runga ake i te hawhe o te moni auau rite ki ranei. Na, wehewehe 510 i te 2, kite tatou e hāngai tenei paearu ki te wā i te uara utu o 250,000 moni. ki runga ki te 300,000 moni. Na ko reira taea ki te whakakapi katoa o te raraunga i roto i te tātai:

M e = X + i ahau ahau * (Σf / 2 - S ahau-1) / f ahau = 250 + 50 * (510/2 - 170) / 115 = 286.96 mano Mirimiria..

Te ti'aturi nei tatou i kua to tatou tuhinga kua āwhina, a inaianei kua koe he whakaaro mārama o te aha te tau waenga i roto i ngā tatauranga, me pehea kia tātai ai.

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