Which of the following is considered a causal method of forecasting?
A: a. moving average
B: b. Holt’s method
C: c. Delphi method
D: d. None of the above
A: a. moving average
B: b. Holt’s method
C: c. Delphi method
D: d. None of the above
举一反三
- The<br/>following factors which do not affect the selection of statistical<br/>forecasting methods are__________. A: method suitability B: method cost C: prediction result accuracy D: method popularity
- Which of the following methods is commonly used for total carbohydrates determination？ A: Phenol-sulfuric acid method B: DNS method C: Muson Walker method D: Somogyi- Nelson method
- The method that can be used in vocabulary teaching is (). A: Visual method B: Definition method C: Contrast method D: Above all
- Which of the following is not a major approach to social work research?( ) A: Experimental method(实验法) B: Evaluation study method C: Case study method D: Normative study method(规范研究法)
- If the chromatographic operating conditions are not easily controlled to be unchanged during measurement process, which of the following is the better method to determine the component content() A: normalization method B: external standard method C: internal standard method D: calibration curve method