Help with math please?

ABC’s Nightline reports that there is a 60% success for those trying to stop smoking through hypnosis. For 8 randomly selected smokers who undergo hypnosis, what is the probability that all 8 will stop smoking?

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One Response to “Help with math please?”

  • Denise says:

    Use binomial

    let p = probality stop smoking = 0.6, q = probability didn’t stop smoking = 0.4

    I cannot write the expression using computer.

    But the answer is 0.0168

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