Mathematics, 31.01.2020 07:43 jmsmith1218
Based on a survey conducted by greenfield online, 25 - 34-year-olds spend the most each week on fast food. the average weekly amount of $44 was reported in a may 2009 usa today snapshot. assuming that weekly fast food expenditures are normally distributed with a standard deviation of $14.50, what is a probability that a person in this age group will spend more than $60 on fast food in a week?
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Based on a survey conducted by greenfield online, 25 - 34-year-olds spend the most each week on fast...
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