What is true about the scatter plot below?
as the grade level increases, the weight decreases.
as the grade level increases, the weight increases.
as the grade level increases, the weight remains constant.
none of these

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample

If we draw lines to join each given point to the origin, identify the points whose corresponding line has a slope that is an integer value.