I need help with this as well

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.