Which of the following is a time-series model?
A: a. the Delphi model
B: b. regression analysis
C: c. exponential smoothing
D: d. multiple regression
A: a. the Delphi model
B: b. regression analysis
C: c. exponential smoothing
D: d. multiple regression
举一反三
- Which of the following belongs to a hidden Combined Grey Model? A: Grey Markov Model B: Grey Econometrics Model C: Grey Linear Regression Model D: Grey Cobb-Douglas Model
- The process to evaluate the prediction errors of a machine learning model is called ________() A: Error analysis . B: Bias analysis C: Correlation analysis D: Regression analysis
- The reliability of a study using multiple regression analysis depends on the following choice including: A: omitted variable bias B: errors-in-variables. C: presence of homoskedasticity in the error term D: external validity
- Which of the following is not a cross-cultural communication model?（ ） A: The cognitive model B: The language model C: The interpretive model D: The behavioral model
- Which of the following is a defense mechanism? A: registration B: rationalization C: regression D: repression