You need to use matplotlib.pyplot to solve this question. Weight, age, height are data of a dataset containing information about some children. You can create them on your own.

Question 9: Make a two-dimensional histogram using hist2d) of weight and height. This represents a ""top-down" or "bird's-eye" view of the distribution of children for each weight and height. Use 60 bins and add a colorbar to the plot. Make sure both axes and the colorbar all have appropriate labels "Frequency" is good label choice for the colorbar because the 2D histogram will indicate how often values fell into a particular (x.y) bin