Consider the following set of three distributions, all of which are drawn to the same scale. Identify the two distributions that are normal. Of the two normal distributions, which one has the larger variation? x y Quadrant one of a coordinate plane has a horizontal x-axis and a vertical y-axis. A smooth curve begins at the origin, rises sharply to a maximum and falls sharply to the x-axis. x y Quadrant one of a coordinate plane has a horizontal x-axis and a vertical y-axis. A smooth curve begins just above the origin, rises gradually to a maximum and falls gradually to just above the x-axis. x y Quadrant one of a coordinate plane has a horizontal x-axis and a vertical y-axis. A smooth curve begins at the origin, rises sharply to a maximum and falls gradually to just above the x-axis. (a) (b) (c)