Use the Grouped Data Formulas to Find the Indicated Mean$$\begin{array} { r | r }
\text { Height (in.) } & \text { Frequency } \
\hline 70 - 71 & 1 \
72 - 73 & 6 \
74 - 75 & 8 \
76 - 77 & 12 \
78 - 79 & 9 \
80 - 81 & 5 \
82 - 83 & 2
\end{array}$$

Question

Use the Grouped Data Formulas to Find the Indicated Mean$$\begin{array} { r | r } 
\text { Height (in.) } & \text { Frequency } \
\hline 70 - 71 & 1 \
72 - 73 & 6 \
74 - 75 & 8 \
76 - 77 & 12 \
78 - 79 & 9 \
80 - 81 & 5 \
82 - 83 & 2
\end{array}$$

Examlex · Accepted Answer

The Answer of Use the Grouped Data Formulas to Find the Indicated Mean$$\begin{array} { r | r } 
\text { Height (in.) } & \text { Frequency } \
\hline 70 - 71 & 1 \
72 - 73 & 6 \
74 - 75 & 8 \
76 - 77 & 12 \
78 - 79 & 9 \
80 - 81 & 5 \
82 - 83 & 2
\end{array}$$

Use the Grouped Data Formulas to Find the Indicated Mean

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