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Question $2(1$ point$)$

Suppose another house of price $$300,000$ is added to the HomeSales data, so now there are $13$ observations in this dataset. Answer the remaining questions based on this new dataset. What is the new median of the house prices? Give the answer rounded to the nearest dollar, but without the $ sign $($for example, $123456$ or $123,456,$ but not $$123456$ or $$123456\mathrm{.}78).$

Your Answer:

Question $3(1$ point$)$

What is the new mean of the house prices? Give the answer rounded to the nearest dollar, but without the $ sign $($for example, $123456$ or $123,456,$ but not $$123456$ or $$123456\mathrm{.}78).$

Your Answer:

Question $4(1$ point$)$

What is the new standard deviation of the house prices? Give the answer rounded to the nearest dollar, but without the $ sign $($for example, $123456$ or $123,456,$ but not $$123456$ or $$123456\mathrm{.}78).$

Your Answer:

Question $5(1$ point$)$

Using the answers to questions $3$ and $4,$ compute the z$-$score of the new home price, $300,000.$ Give the answer in rounded to $3$ decimal places $($for example, $0\mathrm{.}123).$

Your Answer: