The following frequency table summarizes the ages of 64 shoppers at the local grocery store. $$\begin{array} { c c }
\text { Age of the shopper } & \text { Frequency } \
\hline 15 - 23 & 10 \
24 - 32 & 21 \
33 - 41 & 10 \
42 - 50 & 8 \
51 - 59 & 5 \
60 - 68 & 6
\end{array}$$
-Calculate the (approximate)sample mean for this data (mean for the grouped data).

Question

The following frequency table summarizes the ages of 64 shoppers at the local grocery store. $$\begin{array} { c c } 
\text { Age of the shopper } & \text { Frequency } \
\hline 15 - 23 & 10 \
24 - 32 & 21 \
33 - 41 & 10 \
42 - 50 & 8 \
51 - 59 & 5 \
60 - 68 & 6
\end{array}$$
-Calculate the (approximate)sample mean for this data (mean for the grouped data).

Quizplus · Accepted Answer

The Answer of The following frequency table summarizes the ages of 64 shoppers at the local grocery store. $$\begin{array} { c c } 
\text { Age of the shopper } & \text { Frequency } \
\hline 15 - 23 & 10 \
24 - 32 & 21 \
33 - 41 & 10 \
42 - 50 & 8 \
51 - 59 & 5 \
60 - 68 & 6
\end{array}$$
-Calculate the (approximate)sample mean for this data (mean for the grouped data).

The Following Frequency Table Summarizes the Ages of 64 Shoppers