Answer:
The house with an area 3,600 square feet is more unusual
Explanation:
Given:
Number of houses surveyed = 583
Mean price = $176,678
Standard deviation = $61,029
Mean house size = 1,676 square ft
standard deviation = 582 square ft
Now,
the as z score =
thus,
for selling value of $357,000
z score =
or
z score = 2.95
and for house with an area 3,600 square feet
z score =
or
z score = 3.30
Hence, the house with an area 3,600 square feet is more unusual