A survey was taken of the value of homes in a county,

and it was found that the mean home value was

$\$ 165,000$ and the median home value was $\$ 125,000$ .

Which of the following situations could explain the

difference between the mean and median home

values in the county?

\begin{equation}\begin{array}{l}{\text { A) The homes have values that are close to each }} \\ {\text { other. }} \\ {\text { B) There are a few homes that are valued much less }} \\ {\text { than the rest. }} \\ {\text { C) There are a few homes that are valued much }} \\ {\text { more than the rest. }} \\ {\text { D) Many of the homes have values between }} \\ {\$ 125,000 \text { and } \$ 165,000 .}\end{array}

\end{equation}

## Discussion

## Video Transcript

So for this one it says that we want to express the riser height in terms of the tread death. We want to express something in terms of the other things. That means two isolate whatever its has to express. So we want to isolate each well. We have the equation right here to age. Post E is equal to twenty five. So we just have to take that. And I say that h In order to do so, I'm going to subtract D from both sides. Minutes to age is twenty five months D. From here on this one divide both sides by two, which is going to give us a TSH is equal to one half, twenty five minutes. Game to that is going to be. It's like B.

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