Which type of data (nominal, ordinal, interval, ratio) is each of the following variables
2.26Â Â Â Â Â Â Which type of data (nominal, ordinal, interval, ratio) is each of the following variables? Explain.
a.  A customer’s ranking of five new hybrid vehicles.
b.  Noise level 100 meters from the Dan Ryan Expressway at a randomly chosen moment.
c.  Number of occupants in a randomly chosen commuter vehicle on the San Diego Freeway.
d.  Number of annual office visits by a particular Medicare subscriber.
e.  Daily caffeine consumption by a 6-year-old child.
2.27      (a) Give two original examples of discrete data. (b) Give two original examples of continuous data. In each case, explain and identify any ambiguities that might exist. Hint: Do not restrict yourself to published data. Consider data describing your own life (e.g., your sports performance or financial or academic data). You need not list all the data, merely describe them and show a few typical data values.
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Posted 28 May 2017 06:05 AM
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