Question 6 (Essay Worth 5 points) (06.01)The scatter plot shows the relationship between the number of hours spent practicing piano per week and the number of pieces of music the student can play: 100 90 BO 70 60 Number of Pieces Student Can Play 50 40 30 20 10 o 2 3 5 Hours Spent Practicing Part A: What is the group of points labeled T called? What is the point labeled R called? Give a possible reason for the presence of point R. (3 points) Part B: Describe the association between the number of hours practiced each week and the number of pieces a piano student can play. (2 points)