describe the question briefly

Instructions:Download three data sets titled “Amtrak.csv”, “BostonHousing.csv”, and “EbayTreemap.csv” below by clicking the three dots to the right of each file and save them into your device.
Practice all R codes in the word file (titled “Homework R practice (Week 2)”) and get the output from each question.
Save the outputs in the case of the questions with yellow highlights. If the output is long, you may copy partial output. Briefly explain each output.
To submit your assignment, click “Add Content” below and click the paperclip to attach your file.
Grading Criteria:You must appropriately provide the output of highlighted questions in the original article in order to receive full credit.
Submit your homework file in Microsoft Word file format or pdf file
Learning Outcomes:Create the appropriate graph to visualize different types of data (Ch. 3)
Navigate the R running environments (Ch. 3)
I am attaching the required documents please go through them and briefly explain them.