5. Five data entry operators work at the data processing department of the Birmingham Bark. Each day for 30 days, the number of defective records in a sample of 200 records typed by these operators has been noted, as follows: Sample No. No. Defectives 2 6 20 9 10 7 11 9 7 12 4 5 6 Sample No. 11 12 13 14 15 16 17 18 19 20 No. Defectives 6 S 16 5 11 7 11 4 18 16 Sample No. 21 22 23 24 25 26 27 28 No. Defectives 17 12 6 6 12 11 &&&&& *) Establish so upper and lower controllimis. UCL fontor your response as a number between 0 and 1, rounded to show decimal places LCL (enter your response as a number betaven and rounded to the decimal places) b) Why can the lower controllimit not be a negative number? A. Since the upper controllimit is positive B. Since the percent of defective records is always a positive number C. Since the upper controllimit cannot be a negative number D. Since the percent of defective records cannot be a negative 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 (1) the standard at Birmingham Bank (1) the same as stricter than not as strict as palcem convered