= Homework: Homework #7 Question 8, Problem 65.18 HW Score: 0% of 10 points Part 1014 O Points: 0 of 1 Fre data entry operators work at the data procesing department of ore Birmingham Bank. Each day tax 30 days, the number of defective records in a sample of 250 recents typed by these operators has been noted, as follows Sample Sample Sample No. Detectives No. Defectives Detectives 2 11 No No. 1 18 5 16 3 12 3 4 5 6 7 8 9 10 5 6 13 7 5 19 10 12 7 13 0 6 13 No 21 22 23 24 25 26 27 20 29 30 11 12 13 14 15 16 17 18 19 20 13 + 18 17 14 5 11 2 a) Establishe upper and lower controllimit ua, conter your responde a number terwow Od 1. rounded to recimo places) Refer to Table 56.1 - Factors for Computing Control Chart Limits (3.sigma) for this problem. A process that is considered to be in control measures an ingredient in ounces. Below are the last 10 samples (each of size n = 5) taken. The population process standard deviation is 1.20. 10 8 10 9 11 8 12 11 11 14 8 10 9 9 11 11 10 10 11 Samples 5 6 12 10 9 9 9 7 11 12 11 8 7 8 9 10 11 12 7 11 10 9 9 12 SO B 12 9 7 10 13 7 10 7 9 13 a) Standard deviation of the sampling means-ounces (round your response to three decimal places/ 1V0V216:23 PM Question 9. Problem 65.40 Save HW Score: 0.00 10 points O Points of 1 The difference between the upper apatification and the war apeutication for a procesa u 0.0. The standard deviation a 0.15. Ented on the given information, the procese capabilty rosa round your response to his decima eta HW ScoreOX, of 16 points Homework: Homework #7 Question 10. Problem 6s Save Part 4 O Points of 1 Meera Chwan Corp's computer chip production pronto yine DRAM chips with an age fe of 1.800 hon and 100 houn. The tolerance vpper and lowerification inits are 2400 hours and 1.600 tourneepedively Based on the vormation represe cubilly, for your one to two homeceu