Find the probability that at least 8 of them started smoking


Find the probability that at least 8 of them started smoking before 18 years of  age. According to the Information Please Almanac. 80% of adult smokers started smoking before turning 18 years old. suppose 10 smokers 18 years old or older are randomly selected.

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Basic Statistics: Find the probability that at least 8 of them started smoking
Reference No:- TGS0122990

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