A. A violin plot is a graphical representation to visualize the distribution of numeric data within one or multiple groups. It employs density curves to show the distributions. The width of each curve corresponds to the estimated frequency of data points in specific regions. These density curves have an additional chart type overlaid, like a box plot, to offer supplementary insights. A swarm plot is a variation of a scatter plot to depict categorical values. It shares similarities with a strip plot, but it prevents the overlap of data points.