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Mathematics, 03.04.2020 15:30 Briza19
A recent study found that the life expectancy of a people living in Africa is normally distributed with an average of 53 years with a standard deviation of 7.5 years. If a person in Africa is selected at random, what is the probability that the person will die before the age of 65?
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A recent study found that the life expectancy of a people living in Africa is normally distributed w...
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