Professor Kamran wants to assess the number of errors in students' solutions to the 3 assignments in this course. She selects a sample of 8 students and recorded their number of errors as follows: Student 2 3 4 5 6 8 Errors 9 16 10 10 3 10 10 3 a) Determine the centerline and the control limits for the appropriate chart accurate to at least 2 decimal places. i. Centreline = ii. LCL = iii. UCL = b) Is the number of errors within statistical control? O Yes. There is at least one point beyond the control limits. Yes. There is no point beyond the control limits. O No. There is at least one point beyond the control limits. O No. There is no point beyond the control limits