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(Binomial) The probability that a patient recovers from a delicate heart operation is 0.85. Of the...

  1. (Binomial) The probability that a patient recovers from a delicate heart operation is 0.85. Of the next 7 patients, what is the probability that

    1. (a) exactly 5 survive?

    2. (b) between 3 and 6 survive (inclusive)?

    3. (c) What is the probability that 4 or more patients will NOT recover from the heart operation?

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milcah answered 7 months ago
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