Question
Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The
Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The table below shows the heights (in feet) and the number of stories of six notable buildings in a city.
Height,x | 772 | 628 | 518 | 508 | 496 | 483 | (a) x=502 feet | (b) x=652 feet | |
---|---|---|---|---|---|---|---|---|---|
Stories, y | 51 | 48 | 45 | 43 | 38 | 37 | (c) x=798 feet | (d) x=725 feet |
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Part 1
Find the regression equation.
y=enter your response herex+enter your response here
(Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.)
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