Solve the problem.
-The ages of six members on a board of directors of a nonprofit organization are shown
below.

\begin{array}{r|rrrrrr}\text { Member } & \text { A } & \text { B } & \text { C } & \text { D } & \text { E } & \text { F } \\\hline \text { Age } & 42 & 60 & 68 & 62 & 66 & 43\end{array}

Consider these board members to be a population of interest. The table below shows all of the possible samples of size two. For each sample, the people in the sample, their ages, and the sample mean are listed. Use the table to find the mean of the variable

\bar { x }

\begin{array}{c|c|c}\text { Sample } & \text { Ages } & \bar{x} \\\hline \text { A, B } & 42,60 & 51 \\\text { A, C } & 42,68 & 55 \\\text { A, D } & 42,62 & 52 \\\text { A, E } & 42,66 & 54 \\\text { A, F } & 42,43 & 42.5 \\\text { B, C } & 60,68 & 64 \\\text { B, D } & 60,62 & 61 \\\text { B, E } & 60,66 & 63 \\\text { B, F } & 60,43 & 51.5 \\\text { C, D } & 68,62 & 65 \\\text { C, E } & 68,66 & 67 \\\text { C, F } & 68,43 & 55.5 \\\text { D, E } & 62,66 & 64 \\\text { D, F } & 62,43 & 52.5 \\\text { E, F } & 66,43 & 54.5\end{array}

Provide an Appropriate Response xˉ\bar { x }xˉ Denote the Mean Height for a Sample of People Picked

True/False

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Provide an Appropriate Response $\bar { x }$ Denote the Mean Height for a Sample of People Picked

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