Provide an Appropriate Response A) $\$ 145.40$ B) $\$ 143.40$ C) $\$ 147.40$

Multiple Choice

Provide an appropriate response.
-For the following data, approximate the mean weekly grocery bill. $\begin{array}{c|c}\text { Bill (in dollars) } & \text { Frequency } \\\hline 135-139 & 17 \\140-144 & 14 \\145-149 & 6 \\150-154 & 8 \\155-159 & 11\end{array}$

A) $\$ 145.40$
B) $\$ 143.40$
C) $\$ 147.40$
D) $\$ 143.90$