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 6 tubes is taken every three hours and weighed with the following results: 
What is the range of the samples at 7 am?
A) 0.05
B) 0.06
C) 0.11
D) 0.12
Correct Answer:
Verified
Correct Answer:
Verified
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