Please carefully read all the instructions below.

• The assignment deadline is Wednesday 19th of April at 23:59.
• Solve all tasks using R script. 
• Input your solutions in R markdown template linked below.

• Place all your results, which will be two files into the homework vault
  • an .R script (with comments) containing your complete solution as a functioning code
  • .pdf file generated using R markdown template linked above

• All answers should be written in the English language.
• The total number of points you can gain from this homework is 15. These points will be part of your final grade.
• Pay close attention to the task instructions. Answer all the additional questions in each task.
• If you have any questions ask them here in a timely fashion:

• Do not disclose even a part of the solution while asking questions. If you want to provide a part of your code or a result when asking a question, ask your seminar tutor directly via email.
• Any form of copying, recording or leaking results will be considered non-compliance with the conditions for course completion as well as a severe violation of the study rules. Consequently, the teacher may then finish your exam (credit test) by awarding grade F in the Information System.

Solution: