Problem 6s. 18 Question Help Five data entry operators work at the data processing department of the Birmingham Bank. Each day for 30 days, the number of defective records in a sample of 300 records typed by these operators has been noted, as follows: Sample No. 1 2 3 4 5 6 7 7 8 9 No. Defectives 6 5 19 9 10 Sample No. 11 12 13 14 15 16 17 18 19 20 No. Defectives 7 5 15 3 10 8 11 4 Sample No. 21 22 23 24 25 26 27 28 29 30 No. Defectives 18 12 6 6 13 10 15 6 13 2 8 13 10 19 6 13 10 15 a) Establish 30 upper and lower control limits. UCLA -(enter your response as a number between 0 and 1, rounded to three decimal places). Enter your answer in the answer box and then click Check Answer. ? 3 parts parts remaining Clear All Check