Question

please select all the correct answers for question 1 and leave an explanation. thanks.

a.) Is the process shown in the plot in control? Check None if in control, otherwise, check the reason for your out of control determination. 1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 a. None - process is in control b. Data point(s) beyond the control limits c. 2 of 3 points in a 2-3 st dev zone d. 4 of 5 points in a 1-2 st dev zone e. S or more consecutive points above or below the central line f. Upward or downward trend of 8 or more consecutive points g. Cyclic pattern h. Mixture pattern i. Stratification pattem j. Shift in process level b.) Is the process shown in the plot in control? Check None if in control, otherwise, check the reason for your out of control determination. States

Answer 1

The answers are:

(a) d, g

(b) d, j

(c) a, i

(d) a, h

(e) b, g

Please give me a thumbs-up if this helps you out. Thank you!