Question: For each variable, determine whether it is best thought of as discrete or continuous. Variable Discrete Continuous (a) The actual length of a roll of
For each variable, determine whether it is best thought of as discrete or continuous.
Variable Discrete Continuous
(a) The actual length of a roll of plastic wrap advertised to be 30
feet long
(b) The body temperature measurement of a participant in a lie-detector test
(c) The number of personal-injury traffic accidents last week on Interstate 65 in Indiana
(d) The fuel efficiency, in miles per gallon, of an American-made car
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