maximum and minimum amounts spent per week for the middle 50% of one-person

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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7. If a one-person household spends an average of $62 per week on groceries, find the
maximum and minimum amounts spent per week for the middle 50% of one-person
households. Assume the standard deviation is $10 and the variable is normally
distributed.
Transcribed Image Text:7. If a one-person household spends an average of $62 per week on groceries, find the maximum and minimum amounts spent per week for the middle 50% of one-person households. Assume the standard deviation is $10 and the variable is normally distributed.
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