21. how can the strength of an association in a scatter plot be described?\na. by the size of the points\nb…

21. how can the strength of an association in a scatter plot be described?\na. by the size of the points\nb. by the closeness of the points to a line\nc. by the color of the points\nd. by the number of points

21. how can the strength of an association in a scatter plot be described?\na. by the size of the points\nb. by the closeness of the points to a line\nc. by the color of the points\nd. by the number of points

Answer

Answer:

B. By the closeness of the points to a line

Brief Explanations:

In a scatter plot, the strength of an association is determined by how closely the points cluster around an imaginary line. A strong association means points are close to the line; a weak one means they are more spread out. The size, color, or number of points do not indicate the strength of the association.