Probabilidad Flashcards

1
Q

ley general de la adición y multiplicación

A

P(AUB) = P(A) + P(B) - P(A∩B)

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2
Q

Intersección dependiente

A

P(A∩B) = P(A) * P(BIA)

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3
Q

Intersección independiente

A
  1. P(AIB) = P(A)
  2. P(A∩B) = P(A) * P(B)
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4
Q

Condicional

A

P(AIB) = P(A∩B) / P(B)

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5
Q

Probabilidad de complemento

A

P(A´) = 1 - P(A)

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6
Q

Permutación

A

nPr = n! / (n-r)!

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7
Q

Combinación

A

nCr = n! / r! (n - r)!

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8
Q

Formula Binomial

A

nCx * p^x * q^n-x

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