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The accompanying data represent the square footage and rent for apartments in a region of a city and a nearby county. A scatter diagram that
The accompanying data represent the square footage and rent for apartments in a region of a city and a nearby county. A scatter diagram that shows the data for the city region with the least-squares regression line is available below. Use the data for the city region determine if there are any outliers or influential observations. Click here to view the apartment data. Click here to view the scatter diagram. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. O A. The observation is both an outlier and an influential point. (Type an ordered pair, using integers or decimals. Do not round.) - X Scatter Diagram The least-squares line omitting this point is (Round to one decimal place as needed.) O B. The observation Apartments is an influential point, but it is not an outlier. 5000- (Type an ordered pair. Type integers or decimals. Do not round.) The least-squares line omitting this point is (Round to one decimal place as needed.) y = 2.209x - 34.3 4000 O C. The observation is an outlier, but it is not an influential point. (Type an ordered pair. Type integers or decimals. Do not round.) 3000- Omitting this point does not change the equation of the least-squares line. Rent per Month O D. There are no outliers or influential observations. 2000- - X Apartment Square Footage and Rent 1000- City Region County 600 1200 1800 2400 Square Footage, x Rent per Month, y Square Footage, x Rent per Month, y Square Footage 500 650 1100 1875 588 1215 588 1075 1000 2000 1250 1775 688 1655 556 1050 Print Done 825 1250 825 1300 460 1805 743 1475 1259 2700 660 1315 650 1200 975 1400 560 1250 1429 1900 1073 2350 800 1650 1452 3300 1906 4625 1305 3100 1077 1395
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