The upper and lower control limits for the Range are: A) UCL = 6.846; LCL = 0 B) UCL = 7.25; LCL = -5.2 C) UCL = 7.759; LCL = 0 D) UCL = 6.389; LCL = 0.0 E) UCL = 7.302; LCL = 0

QUESTION 30 Problem C: Use the following to answer questions 30-31: A quality analyst wants to construct control charts for controlling a packaging process. Each day last week, he randomly selected four packages and weighed them. The data from that activity appears below. Weight Day Monda Tuesda Wednesday Thursd Frida y y ay y Package 23 23 21 18 22 Package 22 21 19 20 18 2 Package 24 21 20 19 20 3 Package 23 19 20 19 20 4 The upper and lower control limits for the Means are: O A) UCL = 22.64; LCL = 18.56 O B) UCL = 22.88; LCL = 18.51 O C) UCL = 23.033; LCL = 18.367 O D) UCL = 21.0; LCL = 17.0 O E) UCL = 22.98; LCL = 18.02