The length of time that it takes to be served in a supermarket is an example of:    a) Quantitative, discrete data   b) Quantitative, continuous data   c) Qualitative, interval-scaled data   d) Qualitative, discrete data   The random variable “body temperature” is an example of: (   a) Interval-scaled data   b) Nominal-scaled data   c) Ordinal-scaled data   d) Ratio-scaled data

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