An Example of a Time Series Data Set Is One

Multiple Choice

An example of a time series data set is one for which the:

A) data would be collected for a given firm for several consecutive periods (e.g.,months) .
B) data would be collected for several different firms at a single point in time.
C) regression analysis comes from data randomly taken from different points in time.
D) use of regression analysis would impossible in time series.
E) data is created from a random number generation program.