Review the following graph. What attributes make the data visualization effective? $($Select all that apply$)$

Source: $$Bilal U$,$ Knapp EA$,$ Cooper RS$.$ Swing voting in the $2016$ presidential election in counties where midlife mortality has been rising in white non$-$Hispanic Americans. Social Science & Medicine. $2018$ Jan $1$;$197$:$33-8.$

$1$ point

The data source is indicated on the figure.

The graphic is clearly explained in the figure legend.

The direction of the relationship between mortality changes and swing voting is easy to grasp from the figure.

The size and color of each point has a meaning.

The x$-$ and y$-$axes are clearly labeled.