The two data sets are dependent. Find $$\overline { \mathrm { d } }$$ to the nearest tenth.
-$$\begin{array} { c | c c c c c }
\mathrm { X } & 10.9 & 11.3 & 11.7 & 12.9 & 13.5 \
\hline \mathrm { Y } & 11.0 & 12.6 & 12.4 & 10.7 & 11.2
\end{array}$$
A) 0.5
B) 0.7
C) 0.3
D) 0.6

Question

The two data sets are dependent. Find $$\overline { \mathrm { d } }$$ to the nearest tenth.
-$$\begin{array} { c | c c c c c } 
\mathrm { X } & 10.9 & 11.3 & 11.7 & 12.9 & 13.5 \
\hline \mathrm { Y } & 11.0 & 12.6 & 12.4 & 10.7 & 11.2
\end{array}$$
A) 0.5
B) 0.7
C) 0.3
D) 0.6

Quizplus · Accepted Answer

The mean of the differences is 0.5.

The Two Data Sets Are Dependent d‾\overline { \mathrm { d } }d

The Two Data Sets Are Dependent $\overline { \mathrm { d } }$