A New Machine Is Set or Calibrated to Fill Tubes

question 127

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