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QUESTION
if a one person household spends an average of $62 per week on groceries, find the maxiumum and minimum amounts spent per week for the middle 50% of...
if a one person household spends an average of $62 per week on groceries, find the maxiumum and minimum amounts spent per week for the middle 50% of one- person households. assume the standard deviation is $10and the veriable is normally distributed.
