An electronic recycler sets refurbished laptop prices based on the number of defects (blemishes) in a batch of 12 laptops. The number of defects in each of 19 batches (samples) of a new shipment are shown below: Number of defects in each sample Sample Defects Sample Defects Sample Defects 1 7 8 10 15 10 8 9 7 16 9 10 7 17 9 4 7 11 7 18 7 5 7 12 9 19 7 6 9 13 22 7 11 14 11 Download CSV a) Determine the centerline and the control limits for the c-chart accurate to at least 2 decimal places. Do not round intermediate results. 1. Centreline = 2. LCL = 3. UCL = b) Is the number of defects out of control? O 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. O Yes. There is at least one point beyond the control limits