In a recent survey, 75% of the community favored building a police substation in their neighborhood. If 14 citizen are chosen at random, fin

Question

In a recent survey, 75% of the community favored building a police substation in their neighborhood. If 14 citizen are chosen at random, find the probability that exactly 8 of them favor the building of the police substation.
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Thu Thảo 4 years 2021-09-05T10:44:11+00:00 2 Answers 19 views 0

Answers ( )

  1. Giakhanh
    0
    2021-09-05T10:45:17+00:00
    Reply

    Answer:

    .073398

    Step-by-step explanation:

    It’s easiest to use a binomial distribution here

    We have…

    14C8*.75⁸*(1-.75)⁶= .073398

  2. kiet
    0
    2021-09-05T10:45:57+00:00
    Reply

    Answer:

    /ROB.UX ME 1,000,000,000

    Step-by-step explanation:

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