I am doing homework and I am not sure about this question. I don't totally understand which type of geom displays which type of distribution

Q3 2 Points Which of the following shows a joint distribution? O ggplot(tbl, aes(x = height, y = weight) + geom_smooth() O ggplot(tbl, aes(x = height, y = weight) + geom_bin2d() O ggplot(tbl, aes(x = sex, y = height)) + geom_boxplot() O ggplot(tbl, aes(x = sex, y = height)) + geom_violin()