(Answered) Part 1 old device 34 mm new device 70 mmpart 2 old device

Statistics

Part 1. Old device: 3.4 mm, New device: 7.0 mm;
Part 2. Old device: 3.0 mm, New device: 6.7 mm;
Part 3. Old device: 2.6 mm, New Device: 7.8 mm;
Part 4. Old device: 3.2 mm, New Device: 5.4 mm.

We want to test the claim that the new device is no different than the old one when taking measurements. Calculate the value of the test statistic for this test. Next, take the absolute value of your number. Which of the following is the absolute value of the test statistic?

A. 3.675
B. 6.97
C. I have no idea
D. 6

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