Question: Problem 6s.18 Question Help O Five data entry operators work at the data processing department of the Birmingham Bank. Each day for 30 days, the

Problem 6s.18 Question Help O Five data entry

Problem 6s.18 Question Help O 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 350 records typed by these operators has been noted, as follows: Sample No. Sample No. 1 2 3 4 5 11 12 No. Defectives 6 5 15 4 No. Detectives 16 12 5 No. Defectives 7 4 19 10 10 7 11 8 6 13 Sample No. 21 22 23 24 25 26 27 28 29 13 14 15 16 17 18 19 20 10 9 12 6 7 7 8 9 13 10 13 5 12 18 15 10 30 a) Establish 30 upper and lower control limits. UCL, -enter your response as a number between 0 and 1. rounded to three decimal places)

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