For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible.   Variable Type of variable Level of measurement (a)Duration (in minutes) of a call to a customer support line Quantitative Categorical Nominal Ordinal Interval Ratio (b)Exchange on which a stock is traded (NYSE, AMEX, or other) Quantitative Categorical Nominal Ordinal Interval Ratio (c)Temperature (in degrees Celsius) Quantitative Categorical Nominal Ordinal Interval Ratio

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For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible.

 

Variable Type of variable Level of measurement
(a)Duration (in minutes) of a call to a customer support line
Quantitative
Categorical
Nominal
Ordinal
Interval
Ratio
(b)Exchange on which a stock is traded (NYSE, AMEX, or other)
Quantitative
Categorical
Nominal
Ordinal
Interval
Ratio
(c)Temperature (in degrees Celsius)
Quantitative
Categorical
Nominal
Ordinal
Interval
Ratio
 
 
 
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