Research participants are randomly assigned to one of three groups. one group listens to a list of words, another group reads a list of words printed on paper, and the remaining group hears and reads the words. the researcher then tests the participants’ memories to see how many words the members of each group can recall. the modality in which the words are presented (i. e., auditory, visual, or both) is which type of variable?

How did southerners view andrew johnson and republicans in congress

How does sociology account for the cause of drug and alcohol addiction?

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.