In a survey sponsored by Coca-Cola, subjects aged 15-65 were asked what contributes most to their happiness. The table is based on their responses. Determine whether a probability distribution is given and two reasons why or why not.
$\begin{array} { c | c }
\begin{array} { c }
\text { Contributes Most } \
\text { to Happiness }
\end{array} & \boldsymbol { P } ( \boldsymbol { x } ) \
\hline \text { Family } & 0.77 \
\text { Friends } & 0.15 \
\text { Work/Study } & 0.08 \
\text { Leisure } & 0.08 \
\text { Music } & 0.06 \
\text { Sports } & 0.04
\end{array}$

Question

In a survey sponsored by Coca-Cola, subjects aged 15-65 were asked what contributes most to their happiness. The table is based on their responses. Determine whether a probability distribution is given and two reasons why or why not. 
$\begin{array} { c | c } 
\begin{array} { c } 
\text { Contributes Most } \
\text { to Happiness }
\end{array} & \boldsymbol { P } ( \boldsymbol { x } ) \
\hline \text { Family } & 0.77 \
\text { Friends } & 0.15 \
\text { Work/Study } & 0.08 \
\text { Leisure } & 0.08 \
\text { Music } & 0.06 \
\text { Sports } & 0.04
\end{array}$

Quizplus · Accepted Answer

The Answer of In a survey sponsored by Coca-Cola, subjects aged 15-65 were asked what contributes most to their happiness. The table is based on their responses. Determine whether a probability distribution is given and two reasons why or why not. 
$\begin{array} { c | c } 
\begin{array} { c } 
\text { Contributes Most } \
\text { to Happiness }
\end{array} & \boldsymbol { P } ( \boldsymbol { x } ) \
\hline \text { Family } & 0.77 \
\text { Friends } & 0.15 \
\text { Work/Study } & 0.08 \
\text { Leisure } & 0.08 \
\text { Music } & 0.06 \
\text { Sports } & 0.04
\end{array}$

In a Survey Sponsored by Coca-Cola, Subjects Aged 15-65 Were