Kalkulator Probabilitas
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Ngenai kalkulator iki
example, if the probability of two independent events A and B is 50%, then the probability of both events happening is 100%. The probability calculator takes the chance of two independent events A and B and works out the key combined probabilities: both happening (A and B), at least one happening (A or B), only one of them, and neither happening. It assumes the events are independent, meaning one occurring does not change the chance of the other. Enter each probability as a percentage between 0 and 100. The example example is 100%.The probability calculator takes the chance of two independent events A and B and works out the key combined probabilities: both happening (A and B), at least one happening (A or B), only one of them, and neither happening. It assumes the events are independent, meaning one occurring does not change the chance of the other. Enter each probability as a percentage between 0 and 100. The probability calculator takes the chance of two independent events A and B and works out the key combined probabilities: both happening (A and B), at least one happening (A or B), only one of them, and neither happening. The probability calculator is a simple, easy-to-use calculator that can be used for any type of project.The calculator is a simple, easy-to-use calculator.The calculator is a simple, easy-to-use calculator that can be used for any project.The calculator is a simple, easy-to-use calculator.The calculator is a simple, easy-to-use calculator that can be used for any project.The calculator is a simple, easy-to-use calculator.The calculator is a simple, easy-to-use calculator that can be used for any project.The calculator is a simple, easy-to-use calculator.The calculator is a simple, easy-to-use calculator.The calculator is a simple, easy-to-use calculator.The calculator is a simple, easy-to-use calculator.The calculator is a simple, easy-to-use calculator.The calculator is a simple, easy-to-use calculator.The calculator is a simple, easy-to
Takon-takon kang kerep diajukake
Carane aku nemokake probabilitas saka loro acara kang padha kedadeyan?
Kanggo acara independen, gandake probabilitas: P(A lan B) = P(A) · P(B). Acara 50% lan acara 30% kang padha kedadeyan iku 0.5 × 0.3 = 0.15, utawa 15%.
Apa tegese independen ing kene?
Independen harti hasil ti hiji kajadian teu aya pangaruh kana kajadian séjénna - saperti dua kali lempar koin. Upami kajadian éta saling mangaruhan (digantung), rumus-rumus ieu henteu diterapkeun sarta anjeun butuh probabilitas anu aya syarat.
Carane "A utawa B" diitung?
P(A utawa B) = P(A) + P(B) − P(A lan B). Ngantipake tumpang tindih nyegah asil saka diitung kaping pindho, mula asil ora bisa ngluwihi 100%.
Kepiye carane aku nemokake probabilitas sing ora ana acara sing kedadeyan?
Kacalikan kemungkinan saben acara ora kelakon: P(ora) = (1 − P(A)) × (1 − P(B)). Kanggo 50% lan 30% acara iku 0.5 × 0.7 = 0.35, utawa 35%.
Apa bedane antara "A utawa B" lan "saben siji saka loro"?
"A atawa B" ngawengku kasus dimana kaduana lumangsung, sedengkeun "hijina" ngaluarkeunana. "Sahijina" sami sareng P (A atanapi B) minus P (A sareng B), ngahitung dua hasil ekslusif-hijina tapi henteu tumpang tindih.
Apa yen loro acara ora independen?
Formul ieu ngaduga independensi. Lamun hiji kajadian mangaruhan kajadian séjén, anjeun butuh probabilitas anu aya syarat, P(A and B) = P(A) × P(B | A), sarta kalkulator ieu bakal ngaleuwihan atawa ngaleuwihan kamungkinan gabungan.
Apa kemungkinan iki bisa ditambah nganti luwih saka 100%?
Papat hasil anu saling ekslusif - boh, ngan A, ngan B sareng teu aya - salawasna ngahijikeun kana 100%. Angka individu sapertos "A atanapi B" tiasa ageung, tapi aranjeunna henteu pernah langkung ti 100% kusabab tumpang tindih dikurangi.
API — gunakake kalkulator iki saka kode
Ngadongékeun kalkulator ieu minangka titik akhir JSON bébas — teu peryogi kunci. Kirim nilai medan di handapeun minangka parameter pitakonan atawa JSON. Waca dokumen lengkap API →
Tampilan
GET https://calculator.free/api/v1/probability/curl
curl "https://calculator.free/api/v1/probability/?pa=50&pb=30"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/probability/?" + new URLSearchParams({
"pa": "50",
"pb": "30"
}));
const data = await r.json();
console.log(data.results);Hasilna nyaéta perkiraan pikeun pituduh umum, henteu saran finansial, médis atanapi pajak.