Exercise

Analyze the variables

Create numerical and visual summaries of the two variables individually to better understand their distribution. Also compute summary statistics and visualizations that display the relationship between the two variables.

Instructions

100 XP

Use the summary() function to summarize the variables wordsum and class of the gss dataset.
Make some plots of the variables.
Numerically analyze the relationship between the variables using the by() function.
Vizualize the relationship between the variables.

Take Hint (-30 XP)