Ilimi:, Kimiyya
Harkokin ilmin lissafi da ciniki akan musayar
Ƙididdigar yawan kuɗi na gidan caca na yau da kullum ya zama kamar girmansa kawai tare da riba da ma'amaloli akan Wall Street. Smart mutane sun dade fahimci cewa mutum ba zai iya ko da yaushe dõgara a kan luck kuma sun fara yin amfani da ilimin kididdiga hanyoyi don samun kwanciyar hankali da ta albashi.
Ina tsammanin kowane mai ciniki yana buƙatar warware abubuwa uku mafi muhimmanci ga nasara a cikin aikinsa:
1. Don tabbatar da cewa yawan adadin cinikin ya wuce kuskuren kuskure da kuskure.
2. Shirya tsarin kasuwancin ku don samun damar yiwuwar sau da yawa.
3. Don samun zaman lafiya na sakamako mai kyau na ayyukansu.
Kuma a nan mu, masu aiki masu cinikayya, taimako mai kyau zasu iya samun tsinkayen lissafi. Wannan kalma a yiwuwar ka'idar daya daga cikin maɓalli. Tare da taimakonsa, zamu iya ba da kimanin kimanin kimanin ƙira. Tsarin ilmin lissafi na wani canji bazu ba ne kama da tsakiyar nauyi idan mutum yayi tunanin dukkan yiwuwar da maki daban-daban.
MO = 0.37 x 7 + (0.63 x (-1.4)) 2.59 - 0.882 = 1.708
Menene wannan lambar yake nufi? Ya ce, bin ka'idoji na wannan tsarin, a matsakaicin zamu sami dala 1,708 daga kowace yarjejeniyar rufewa.
The adadin riba da ma'amala ƙila za a bayyana da kuma zumunta darajar a cikin nau'i na%. Alal misali:
- Kashi na samun kudin shiga ta hanyar ma'amala 1 - 5%;
- Kashi na cigaba da cinikayya - 62%;
- Kashi na asarar ta hanyar ma'amala - 3%;
- Yawan yawan kuɗin da aka kasa cinye shi ne 38%;
A wannan yanayin, fatawar ilmin lissafi shine (5% x 62% - 3% x 38%) / 100 = (310% - 114%) / 100 = 1.96%. Wato, ƙayyadadden ma'amala zai kawo 1.96%.
Yana yiwuwa a ci gaba da tsarin da, duk da yawancin cinikin da ba shi da amfani, zai ba da kyakkyawar sakamako, tun da MO> 0.
Duk da haka, batu daya bai isa ba. Yana da wuyar samun idan tsarin ya ba da sakonnin kasuwanci kaɗan. A wannan yanayin, shi zai samar m zuwa banki sha'awa. Bari kowane aiki ya bada kusan $ 0.5, amma idan tsarin ya shafi aiki 1000 a kowace shekara? Wannan zai zama babban adadi na ɗan lokaci kaɗan. Daga wannan ya biyo bayan a hankali cewa wani gajeren ɗaukar matsayi shi ne wani ɓangaren alama na tsarin ciniki mai kyau.
Idan kana so ka zurfi m cikin ilmin lissafi na sa'a, ga abin da matukar fata, amincewa jinkiri , da kuma sauran kayan aikin ban sha'awa, za mu bayar da shawarar karanta littafin "Statistics for Yan kasuwa" (marubucin S.Bulashev). Wane ne ya san, watakila, rikice-rikice na musayar kudade bayan karatun littafin zai zama alama a gare ku kawai mafi girman tsari ...
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