Question

On the next page is a small sample of the 165 2009 pickup trucks listed on MPGoMatic.com and available to the buying public. Refer to the table for this exercise (1.31) on page 14.
a. What was the population from which this sample was taken?
b. How many individuals were in the population? In the sample?
c. How many variables?
d. Name the qualitative/categorical variables.
e. Which of the qualitative variables are nominal? Ordinal?
f. Name the quantitative variables.
g. Which of the quantitative variables are discrete? Continuous?


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  • CreatedAugust 27, 2015
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