# MCQs Econometrics-1

This quiz is about Econometrics, which covers the topics of Regression analysis, correlation, dummy variable, multicollinearity, heteroscedasticity, autocorrelation, and many other topics. Let start with MCQs Econometric test

MCQs about Multicollinearity, Dummy Variable, Selection of Variables, Error in Variables, Autocorrelation, Time Series, Heteroscedasticity, Simultaneous Equations, and Regression analysis

1. Negative autocorrelation can be indicated by which of the following?

2. Heteroscedasticity can be detected by plotting the estimated $\hat{u}_i^2$ against

3. For the presence and absence of first-order autocorrelation valid tests are

4. The AR(1) process is stationary if

5. Choose a true statement about Durbin-Watson test

6. In a regression model with three explanatory variables, there will be _______ auxiliary regressions

7. Which of the action does not make sense to take in order to struggle against multicollinearity?

8. Which one assumption is not related to error in explanatory variables?

9. If a Durbin Watson statistic takes a value close to zero what will be the value of first-order autocorrelation coefficient

10. Which one is not the rule of thumb?

11. Which of the following statements is true about autocorrelation?

12. Heteroscedasticity is more common in

13. When measurement errors are present in the explanatory variable(s) they make

14. The value of Durbin Watson $d$ lie between

15. Autocorrelation may occur due to

An application of different statistical methods applied to the economic data used to find empirical relationships between economic data is called Econometrics. In other words, Econometrics is “the quantitative analysis of actual economic phenomena based on the concurrent development of theory and observation, related by appropriate methods of inference”. 