answer 12 pleass only

Question 10 (1 point) As the quality control inspector of a packaging company, you want to control the weight of a packaging process. At the end of each day during the last three days, you have randomly selected a sample of four packages and weighed each: Day Observation (ounces) Monday 604 612 588 600 Tuesday 597 601 607 603 Wednesday 581 570 585 592 For each sample, what is the sample size? Tuesday 597 601 607 603 Wednesday 581 570 585 592 For each sample, what is the sample size? 03 3 04 05 12 Question 12 (4 points) Refer to the information in Q10. Suppose the process standard deviation is not known. Based on the above data (Monday-Wednesday), construct the 3-o control limits for the mean chart. UCL=608.63, LCL=581.37 UCL=630.24, LCL=580.12 UCL-595, LCL=570.2 UCL-630.12. LCL-560.23