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The annual fuel cost is an estimate assuming 15,000 miles of travel a year (55% city...

The annual fuel cost is an estimate assuming 15,000 miles of travel a year (55% city and 45% highway) and an average fuel price .

a) what are the individuals data set?
b) For each individuak, what variables are given? which of these variables are categorical, and which are quantitative? in what units are the quantitative measured?
Math   Statistics-And-Probability   
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