Question $6$

For each of the following statements determine whether an aesthetic mapping or a setting, or neither

has been applied.

a$.$ Consider the penguins data. When plotting the relationship between bill$\_$length$\_$mm and

bill$\_$depth$\_$mm$,$ I decide to color all of the points red.

b$.$ Consider the penguins data. When plotting the relationship between bill$\_$length$\_$mm and

bill$\_$depth$\_$mm$,$ I decide to color the points by species of penguin.

c$.$ Consider the penguins data. I make a histogram of the bill$\_$length$\_$mm variable; and the

frequencies $($counts$)$ of each of the histogram bins is mapped to the $y-$axis.

d$.$ Consider a dataset called images based off of the shoebill image activity from the second day

of class. Each row is one image, and there are three columns: red, blue and green, which

each take values from $0$ to $255,$ where $0$ indicates no saturation of color and $255$ indicates full

saturation of color. Here is some code I wrote for a ggplot which involves use of the blue

color. Mapping, or setting?

ggplot$($data $=$ images, mapping $=$ aes red