Find the Weighted Mean of a Set of Values A) 22
B) 38

Multiple Choice

Find the weighted mean of a set of values. Round to the nearest tenth. $$\begin{array} { | c | c | } \hline \text { Value of } x & \begin{array} { c } \text { The weights to } \\\text { the } x \text { values }\end{array} \\\hline 3 & 20 \\\hline 4 & 34 \\\hline 2 & 47 \\\hline 1 & 54 \\\hline\end{array}$$

A) 2.2
B) 38.8
C) 15.5
D) 2.5