Answer:
Step-by-step explanation:
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It would be taking the median, since the data distribution is skewed to the right.
The reason for this is that half of the numbers occupy a small space of between 7 and 8. Therefore, the extreme values on the right can give you a misrepresentation of the data if you use the mean, which is why is would be more accurate to use the median instead of the mean.
To solve this, you need to plug in your solution to your variable.
g² + 14g + 40
5² + 14(5) + 40
25 + 70 + 40
So, your area would be 135.
Out of your 4 options, you need to find out which dimensions create 130.
20 × 2 = 40
4 × 12 = 48
12 × 7 = 84
15 × 9 = 135
Your dimensions are 15ft by 9ft :)
Hope this helps!