About the other person he talked to Nixon
B. to keep order in society and resolve society’s conflicts
Econometrics puts much more emphasis on estimating parameters of structural models. Statistics is more nonparametric, mostly because the applications are much more varied.
The correct answer is It was the first time an American president had visited China.
Explanation: This visit made them had a better relationship, especially after all the tensions in the Cold War. This could bring better agreements and possible a good relationship between the countries.
