Multiple Choice
A new machine is set or calibrated to fill tubes of toothpaste at precisely 6.75 ounces. Then, once the machine is running, a sample of six tubes is taken every three hours and weighed with the following results: 
What is the value of the lower control factor of the range?
A) 0
B) 2.115
C) 2.004
D) 3.0
Correct Answer:
Verified
Correct Answer:
Verified
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