No. No. 4 7 10 12 9 16 Flve data entry operators work at the data processing department of the Bermingham Bank Each day for 30 days, the number of defective records in a sample of 250 records typed by those operators has been noted as follows Sample No. Sample No. Sample No. Detectives Defectives No. Defectives 1 11 18 21 17 6 12 5 22 12 19 13 16 23 6 10 14 11 15 11 25 13 B 16 8 26 17 12 27 14 9 18 4 28 6 G 19 6 29 12 10 13 20 30 3 a) Establish 3 upper and lower controllimis UCL, -fonter your response as a number between 0 and 1. Founded to three decimal places LGI, - enter your responde as a number between 0 and rounded to three decat place) b) Why can the lower control it 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 OC. Since the upper controllimit in positive OD. Since the percent of defective records is always a positive number c) The Industry standard for the upper control limit is 0.10. What does this imply about Blemingham Bank's own standards? The Industry standard is the standard at Birmingham Bank the same as not as strict as Stricter than