Mathematics, 06.07.2021 19:20 alliemmaddox
uppose the mean income of firms in the industry for a year is 40 million dollars with a standard deviation of 9 million dollars. If incomes for the industry are distributed normally, what is the probability that a randomly selected firm will earn less than 59 million dollars
Answers: 2
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uppose the mean income of firms in the industry for a year is 40 million dollars with a standard dev...
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