A. The purpose of a measure of center is to indicate where the center or most typical value of a data set lies. B. The purpose of a measure of center is to indicate how far apart the lowest and highest values in a data set are. C. The purpose of a measure of center is to indicate where atypical values of a data set lie. D. The purpose of a measure of center is to indicate the shape of a distribution.

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?