15 4 14 Five data entry operators work at the data processing department of the Blemingham Bank. Each day for 30 days, the number of defective records in a sample of 356 records typed by these operators has been noted as follows Sample No. Sample No. Sample No. No. Detectives No. Detectives No. Detectives 11 5 21 16 2 4 12 5 22 12 18 13 23 5 11 5 24 5 11 15 10 25 12 6 9 16 9 26 9 7 11 17 11 27 13 5 20 7 19 18 10 12 20 30 4 a) Establishe upper and lower controls UCL - Center your response as a number between 0 and 1. rounded to three decimal place) LCI, enter your response as a number between 0 and 1 rounded to be decimal places b) Why can the lower controllit not be a negative number? OA. Since the percent of defective records cannot be a negative number 5 6 7 8 9 10 11 9 11 8 7 12 15 16 17 18 19 20 10 9 11 5 18 15 a) Establish 30 upper and lower control limits. UCL =(enter your response as a number between 0 and 1, rounded to three decimal places). LCLP - Center your response as a number between 0 and 1, rounded to three decimal places). b) Why can the lower controllimit not be a negative number? O A. Since the percent of defective records cannot be a negative number OB. Since the upper controllimit cannot be a negative number O C. Since the upper controllimit is positive. D. Since the percent of defective records is always a positive number, c) The industry standard for the upper controllimit is 0.10. What does this imply about Birmingham Bank's own standards? The industry standard is the standard at Birmingham Bank Click to select your answer(s)