Probability

Four coins are tossed. What is the probability of getting more tails than heads and getting at least two heads?

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asked by rosie
  1. The sample space consists of 24=16 outcomes.

    A. more tails than heads:
    1. exactly three tails:
    TTTH TTHT THTT HTTT
    2. exactly four tails:
    TTTT
    So calculate the probability.

    You can try in a similar way to solve the second part.

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