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Mathematics, 26.07.2019 21:00 unknown5351

The probability that a random smoker will develop a sever lung condition during his or her lifetime is 0.3. we will choose a random sample of 120 smokers and let x be the number of these smokers that will develop a severe lung condition. a. in our sample, find the mean and standard deviation of the number of smokers that will develop a sever lung condition. give your answers to two decimal plac

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