please answer part b.

1 6 10 6 17 16 3 4 8 9 14 13 14 5 A textile manufacturer wants to set up a control chart for irregularities (eg, oil stains, shop sol, loose threads, and tears) per 100 square yards of carpet. The following data were collected from a sample of twenty 100-square-yard pieces of carpet Sample Irregularities Sample Irregularities Sample Irregularities Sample Irregularities 17 6 11 16 17 2 12 7 18 12 5 12 13 16 18 11 12 7 19 16 5 14 10 15 20 10 a. Using these data, sot up a c-chart with = 3. The UCL, equals 22 18 and the LCL, equals 1,52 (Enter your responses rounded to no decimal places.) b. Suppose that the next five samplon had 15.10. 11. 19, and 15 irregularities. What do you conclude? O A At least one of the sample points is less than the lower controllimit, so the prooess is not in control OB. All of the sample points are within the control limits, to the process is not in control C. At least one of the sample points is loss than the upper controllimit to the process is not in control OD. At least one of the sample point is greater than the upper controllimit, so the process is not in control OE All of the sample points are within the control limits, so the process is in control OF At least one of the sample points is greater than the lower controllimit, so the process is not in control