The method that is useful when trying to establish a relationship between two sets of time series numbers is _____.
A)the Delphi method
B)the weighted moving average
C)regression analysis
D)exponential smoothing

Question

Quizplus · Accepted Answer

Regression analysis is specifically designed to establish a relationship between two sets of data. The technique involves analyzing the relationship between a dependent variable and one or more independent variables to identify any patterns or trends in the data. This makes it an appropriate method for establishing a relationship between two sets of time series numbers. The other options, such as the Delphi method, weighted moving average, and exponential smoothing, are not specifically designed for this purpose and may not be as effective in establishing a relationship between time series data.

The Method That Is Useful When Trying to Establish a Relationship