How are the economic systems of Nigeria and South Africa similar? Choose all that apply. A) Both countries have a mixed economic system. B) Both countries enjoy a modern infrastructure. C) Both countries have economic systems that are well organized. D) Natural resources are an important commodity for both countries. E) Both countries have overcome corruption to form strong economies.

Which is relatively better: a score of 76 on a psychology test or a score of 22 on an economics test? scores on the psychology test have a mean of 90 and a standard deviation of 13. scores on the economics test have a mean of 52 and a standard deviation of 10.

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.

This quote by presidential candidate donald trump in 2016 reveals his stance as judicial reviewer loose constructionist federalist originalist