Question: 1. Plotting sample ranges and sample averages on the corresponding chart, your conclusion regarding process range and process average is, a. Both process range and

1. Plotting sample ranges and sample averages on the corresponding chart, your conclusion regarding process range and process average is,

a. Both process range and average are in control.

b. Process range is out of control, but process average is in control.

c. Both process range and average are out of control.

d. Process range is in control, but process average is out of control.

2. In ABC inventory classification, the class of inventory items containing a low percentage of the items and a high percentage of dollar usage is a. A or C b. A c. B d. C

3. A takt time of 50 seconds generates a process output of: a. 72 units per hour. b. 120 units per hour. c. 144 units per hour. d. 160 units per hour.

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