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Test

Probability

Kashly Cash 6 preguntas

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Preguntas del test (6)

  1. 1[blank_start]0[blank_end]<P(A)>[blank_start]1[blank_end]
    The [blank_start]sum[blank_end] of probabilities of all the outcomes of a trail is [blank_start]1[blank_end]. This means that P(A) + P(A') = [blank_start]1[blank_end] and that P(A')=[blank_start]1-P(A).[blank_end]
    A' means [blank_start]not A[blank_end].
    1. A0
    2. B1
    3. C1
    4. Dsum
    5. E1-P(A)
    6. Fnot A
    7. G1
  2. 2A n B means the [blank_start]intersection[blank_end] of A and B. A u B means the [blank_start]union[blank_end] of A and B.
    1. Aintersection
    2. Bunion
  3. 3Independence means that the [blank_start]two events do not effect each other[blank_end]. Mutually exclusive means they [blank_start]can not both happen at the same time[blank_end]. Conditional means one [blank_start]event given that another has happened[blank_end].
    1. Atwo events do not effect each other
    2. Bcan not both happen at the same time
    3. Cevent given that another has happened
  4. 4Arrangements
    1. An!
    2. BnPr
    3. CnCr
  5. 5Combinations
    1. An!
    2. BnCr
    3. CnPr
  6. 6Permutations
    1. An!
    2. BnCr
    3. CnPr

Información

Descripción
AS level (Stats 1) Maths Test sobre Probability, creado por Kashly Cash el 14/02/2017.
Idioma
English
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