50) A time series is
A. a model that attempts to analyze the relationship between a dependent variable and one or more independent variables.
B. a set of measurements on a variable taken over some time period in chronological order.
C. a set of measurements on a variable collected at the same time or approximately the same period of time.
D. a model that attempts to forecast the future value of a variable.
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RES 342 RES342 Final Exam