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5. The table shows the number of pools sold by the Allied Pool company over a six-month period.

\begin{tabular}{|l|c|}
\hline \multicolumn{1}{|c|}{Allied Pool Sales} \\
\hline Month & \begin{tabular}{l}
Number of \\
Pools Sold
\end{tabular} \\
\hline Feb. & 11 \\
\hline Mar. & 10 \\
\hline Apr. & 12 \\
\hline May & 16 \\
\hline June & 15 \\
\hline July & 18 \\
\hline
\end{tabular}

According to the above table, what was the average number of pools sold per month during this period? Round to the nearest tenth if necessary.

A. 13.7 pools
B. 13.5 pools
C. 8 pools
D. 14.6 pools


Sagot :

To determine the average number of pools sold per month by the Allied Pool company over a six-month period, follow these steps:

1. Identify the sales data for each month:
- February: 11 pools
- March: 10 pools
- April: 12 pools
- May: 16 pools
- June: 15 pools
- July: 18 pools

2. Sum the total number of pools sold over the six months:
[tex]\[ 11 + 10 + 12 + 16 + 15 + 18 = 82 \text{ pools} \][/tex]

3. Count the number of months during which pools were sold:
There are 6 months in the period from February to July.

4. Calculate the average number of pools sold per month:
[tex]\[ \text{Average} = \frac{\text{Total number of pools sold}}{\text{Number of months}} = \frac{82}{6} \approx 13.666666666666666 \][/tex]

5. Round the average to the nearest tenth:
[tex]\[ 13.666666666666666 \text{ rounded to the nearest tenth is } 13.7 \][/tex]

Thus, the average number of pools sold per month during this period, rounded to the nearest tenth, is 13.7 pools.

Therefore, the correct answer is:
[tex]\[ \boxed{13.7 \text{ pools}} \][/tex]
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