wEKLJHFKLJEBFR2460
wEKLJHFKLJEBFR2460
23.09.2019 • 
Mathematics

Number of cars sold in a dealership on each day of may. is it a the data are a time series because of the data are measured over time. b the data are a cross section because the data are taken from situations that vary over time but are measured at a single time instant. c the data are a cross section because the data are measured over time or d the data are a time series because the data are taken from situations vary overtime but are measured at a single time instant

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