Calculate the mean of each distribution below, and then use the means to calculate the weighted mean. $$\begin{array} { l l l l l l l }
\text { Group 1 } & 2 & 4 & 9 & & & \
\text { Group 2 } & 5 & 3 & 5 & 4 & & \
\text { Group 3 } & 7 & 8 & 8 & 3 & 9 & 7
\end{array}$$

Question

Calculate the mean of each distribution below, and then use the means to calculate the weighted mean. $$\begin{array} { l l l l l l l } 
\text { Group 1 } & 2 & 4 & 9 & & & \
\text { Group 2 } & 5 & 3 & 5 & 4 & & \
\text { Group 3 } & 7 & 8 & 8 & 3 & 9 & 7
\end{array}$$

Quizplus · Accepted Answer

The Answer of Calculate the mean of each distribution below, and then use the means to calculate the weighted mean. $$\begin{array} { l l l l l l l } 
\text { Group 1 } & 2 & 4 & 9 & & & \
\text { Group 2 } & 5 & 3 & 5 & 4 & & \
\text { Group 3 } & 7 & 8 & 8 & 3 & 9 & 7
\end{array}$$

Calculate the Mean of Each Distribution Below, and Then Use