Finish the following questions using R and R commander. Make sure that you copy and paste the computer outputs into the space below each question and write down your answers in statements. Graphs should include titles and axis labels, as appropriate. 1. The problems in this question use the dataset SummerStudents.xlsx, a file that contains information from a random sample of 44 students who took Statistics at MacEwan University in the summer term. Your variables of interest are YWHRPNEWS (weekly hours a student spent consuming election news coverage) and MWHRPNEWS (weekly hours a student's mother spent consuming election news coverage). Use the proper analytical and graphical tools in R to test whether there is significant evidence that, on average, the weekly hours a student spends on election news coverage is less than the weekly hours their mom spends on election news coverage. Use the paired difference YWHRPNEWS - MWHRPNEWS to solve this problem. Use the 5% significance level. Include all steps of your hypothesis test, and make sure to justify your assumptions. (7 marks) The variables of interest are DAGE (the age of a student's father) and MAGE (the age of a student's mother). Use the proper analytical and graphical