Dr. Avenatti wants to examine changes in working memory performance over time. In order to do so, Dr. Avenatti collects data from multiple age groups (ages 5, 15, 25, 45, and 65) in 2018 and again in 2028. This illustrates a research design.

Based on this map, what can be concluded about the inca empire? (4 points) it was in a highlands region. it was in a mountainous region. it was in the amazon basin. it was in north america.

Which quotation reflects the perspective of most of georgia legislatures in 1956 regarding the georgia state flag?

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.