Kididdiga
Ma'aunin Matsakaici na Yanayin Kalkuleta
Yanayin tsakiya na saitin bayanai: matsakaici, matsakaici, da yanayi, tare da bayanan da aka tsara, jimilla, ƙidaya, da kewayon da aka nuna tare da su.
Ƙara zuwa wurin aikiƘimomin shigarwa
Ana sabunta sakamako yayin da kake rubutu. Kowace shigarwa dole ne ta zama lamba mai iyaka; gyara shigarwar da ba ta da inganci don ci gaba da lissafin. Duk lissafin suna gudana a cikin gida a cikin burauzarka.
Ma'ana
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Rushewa
| Auna | darajar |
|---|---|
| Ƙidaya | — |
| Jimilla | — |
| Ma'ana | — |
| Matsakaici | — |
| Yanayin Ƙididdiga | — |
| Jerin Ƙididdiga | — |
| Bayanan da aka tsara | — |
Ƙa’ida
Ma'ana = jimlar duk ƙimomin ÷ ƙidaya. Matsakaici = ƙimar tsakiya na bayanan da aka tsara (ko matsakaicin ƙimomin tsakiya guda biyu lokacin da ƙidayar ta kasance daidai). Yanayi = ƙimar da ta fi bayyana sau da yawa; saitin bayanai na iya samun yanayi da yawa, ko babu lokacin da kowace ƙima ta bayyana sau ɗaya.
Misalin aiki
Bayanai 4, 8, 6, 5, 3, 8, 9: an tsara, wato 3, 4, 5, 6, 8, 8, 9. Jimla = 43, ƙidaya = 7, don haka matsakaici = 43 ÷ 7 = 6.14. Matsakaicin ƙimar (4th) shine 6, don haka matsakaici shine 6. Ƙimar 8 ta bayyana sau biyu - fiye da kowane - don haka yanayin shine 8. Nisan = 9 − 3 = 6.
Amfani da iyakoki
Waɗannan ma'auni ne na bayanin bayanai da kuka shigar - suna bayyana wannan saitin, ba yawan jama'a ba, kuma ba sa faɗin komai game da yaduwa da kansu (haɗa su da kewayon ko karkacewar misali don hakan). Matsakaicin yana jawo ta hanyar masu fita waje: babban ƙima ɗaya yana ɗaga shi ko da lokacin da yawancin ƙima suke ƙanana, wanda shine daidai lokacin da matsakaici shine mafi kyawun taƙaitaccen bayani. Yanayi suna da ma'ana kawai ga bayanai inda ake tsammanin maimaitawa; tare da ma'auni mai ci gaba, ainihin maimaitawa ba kasafai ake samu ba kuma yanayin bazai wanzu ba.
FAQ
Ma'ana ko matsakaici - wanne zan bayar da rahoto?
Bayar da rahoton matsakaicin bayanai masu daidaito da matsakaicin lokacin da bayanai suka karkace ko kuma suna da ƙananan bayanai. Kuɗin shiga shine yanayin gargajiya: wasu ƙananan kuɗaɗen shiga suna ɗaga matsakaicin sama da abin da mutum na yau da kullun ke samu, don haka matsakaicin kuɗaɗen shiga shine adadin kanun labarai na yau da kullun.
Me zai faru idan akwai ƙima biyu na tsakiya?
Tare da ƙidaya daidai, matsakaici shine matsakaicin ƙimar tsakiya guda biyu. Ga 2, 4, 7, 9 matsakaici shine (4 + 7) ÷ 2 = 5.50.
Za a iya samun yanayi fiye da ɗaya?
Ee. Idan ƙima biyu sun yi daidai da mafi girman mita, bayanan bimodal ne kuma duka yanayi ne. Wannan shafin yana lissafa duk ƙima da aka haɗa.
Menene ma'anar "babu yanayi"?
Kowane ƙima yana bayyana daidai sau ɗaya, don haka babu abin da ya fi yawa. Wannan abu ne da aka saba gani a ma'auni masu ci gaba kamar tsayin da aka rubuta zuwa milimita.
Shin ina buƙatar fara tsara bayanai?
A'a. Ana yin rarrabawa a gare ku; ana ƙididdige matsakaicin da jerin da aka tsara daga duk wani tsari da kuka liƙa.
Shin ana buƙatar waƙafi?
A'a. Waƙafi, sarari, da karyewar layi duk suna aiki azaman masu rabawa, don haka ginshiƙan maƙunsar bayanai da aka liƙa suna aiki kai tsaye.
Kayan aiki masu alaƙa
- Kalkuleta na Daidaitaccen Canzawa — an shimfiɗa a kusa da matsakaicin, abokin haɗin wannan shafin na halitta
- Kashi na Kashi na Kashi na Kashi — hannun jari da canjin kashi don ƙimar da kuka taƙaita
- GPA Kalkuleta — matsakaicin nauyi don maki
Sakamako kimantawa ne kawai kuma ba ya nufin shawarar ƙwararru.