During World War II, promotion rates in the U. S. Air Corps were so rapid for the group as a whole that many individual soldiers in this military branch were unhappy about the speed at which they were promoted. Their unhappiness is best explained in terms of .A) James - Lange theory. B) adaptation-level phenomenon. C) relative deprivation principle. D) two-factor theory. E) catharsis hypothesis.

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.