Data sets A and B are dependent. Find d. A4.5 5.5 7.4 4.4 4.5 B| 6.9...

Question

Question

Answer 1

Answer #1

First we will find d=A-B

So $\overline{d}=\frac{\sum d}{n}=\frac{-4.7}{5}=-0.94$

Hence answer here is B. -0.94

Answer 2

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