Which major event occurred during the Paleozoic era? Flowers first existed on Earth.

People lived on Earth.

Pangaea, the huge super continent, formed.

All animals lived on land.

How important is it to have a powerful army and navy? give two reasons for your answer

Why does the united states constitution require that a national census be taken every ten years?

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.