Hey guys I started a g o o g l e classroom the classroom is about getting to know people , helping motivate each other , sharing your stories that we never told anyone , sharing your goals in life and encouraging you to never give up . The class code zjle4nd . I know this is not work related​

What are three reforms advocated to fixing the social security dilemma?

Why is it necessary to obey social norms? write briefly.

Griffin correctly concludes that the coordinate pair for the russian federation is an influential point, because removing the russian federation from the relationship will significantly change the trend of the regression line. is an influential point, because removing the russian federation from the relationship will not significantly affect the estimated coefficient of determination of the regression line. is not an influential point, because the russian federation does not have the highest cvdir of all 1111 nations in the scatterplot. is an influential point, because removing the russian federation from the relationship will not significantly affect the estimated slope of the regression line. is not an influential point, because the russian federation has a positive residual in the least-squares linear regression.