a) What is the population and what is the sample in this study? (b) What is the variable of interest in this data set and what is the type of this variable? (c) Construct a relative frequency table for the kind of cars in this data set. (d) What is the proportion of cars that are American? (e) Use MINITAB to produce a pie chart for car type data. (f) Based on your results, can you infer what kind of cars people are driving in Tokyo?

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A:

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