The two data sets are dependent. Find $\bar { d }$ to the nearest tenth. $$\begin{array} { | l | l l l l l | }
\hline \mathrm { A } & 69 & 66 & 61 & 63 & 51 \
\hline \mathrm { B } & 25 & 23 & 20 & 25 & 22 \
\hline
\end{array}$$
A) 39.0
B) 23.4
C) 50.7
D) 48.8

Question

The two data sets are dependent. Find $\bar { d }$ to the nearest tenth. $$\begin{array} { | l | l l l l l | } 
\hline \mathrm { A } & 69 & 66 & 61 & 63 & 51 \
\hline \mathrm { B } & 25 & 23 & 20 & 25 & 22 \
\hline
\end{array}$$
A) 39.0
B) 23.4
C) 50.7
D) 48.8

Quizplus · Accepted Answer

The mean of the differences is 39.0.

The Two Data Sets Are Dependent dˉ\bar { d }dˉ To the Nearest Tenth

The Two Data Sets Are Dependent $\bar { d }$ To the Nearest Tenth