C does not allow real data to be assigned to integer variables.
举一反三
- Regression coefficients are indicators of the impact of independent variables on dependent variables.
- 【多选题】What does “Market Segmentation” include? A: Geographic variables B: Demographic variables C: Psychographic variables D: Product-use variables
- Real and nominal variables are highly intertwined, and changes in the money supply change real GDP in the short run.
- Which of the following is accurate? A: Monetary policy is neutral in both the short run and the long run. B: Though monetary policy is neutral in the long run, it may have effects on real variables in the short run. C: Monetary policy has profound effects on real variables in both the short run and the long run. D: Monetary policy has profound effects on real variables in the long run, but is neutral in the short run.
- Graphs such as bar graphs and pie charts are limited in that they A: can only show variables that are positively related. B: can only show variables that have a negative correlation. C: provide information on only one variable. D: provide information on no more than two variables.