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. 625 520 510 492 Height, x Stories, y 764 55 484 35 (a) x=499 feet (c)x=315 feet (b)x=650 feet (d) x=732 feet 47 45 42 37 Find the regression equation. y=x+ (Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.) Choose the correct graph below. OA. OB. O D. Q ++ Hot Q Height (feet) (a) Predict the value of y for x=499. Choose the correct answer below. OA. 39 OB. 49 OC. 54 O D. not meaningful A) PR 60- 04 0 800 60+ 0 Height (feet) 800 O C. 60+ 800 0 Height (feet) 60+ 0 Height (feet) 800
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. 625 520 510 492 Height, x Stories, y 764 55 484 35 (a) x=499 feet (c)x=315 feet (b)x=650 feet (d) x=732 feet 47 45 42 37 Find the regression equation. y=x+ (Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.) Choose the correct graph below. OA. OB. O D. Q ++ Hot Q Height (feet) (a) Predict the value of y for x=499. Choose the correct answer below. OA. 39 OB. 49 OC. 54 O D. not meaningful A) PR 60- 04 0 800 60+ 0 Height (feet) 800 O C. 60+ 800 0 Height (feet) 60+ 0 Height (feet) 800
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter3: Straight Lines And Linear Functions
Section3.CR: Chapter Review Exercises
Problem 15CR: Life Expectancy The following table shows the average life expectancy, in years, of a child born in...
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