MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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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
Stories, y
(a) x = 503 feet
(c) x = 318 feet
(b) x = 641 feet
(d) x = 724 feet
762
621
515
508
491
480
51
46
45
42
38
36
(b) Predict the value of y for x = 641. Choose the correct answer below.
О А. 32
В. 46
O C. 40
O D. not meaningful
(c) Predict the value of y for x = 318. Choose the correct answer below.
А. 32
В. 46
О с. 50
D. not meaningful
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Transcribed Image Text: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 Stories, y (a) x = 503 feet (c) x = 318 feet (b) x = 641 feet (d) x = 724 feet 762 621 515 508 491 480 51 46 45 42 38 36 (b) Predict the value of y for x = 641. Choose the correct answer below. О А. 32 В. 46 O C. 40 O D. not meaningful (c) Predict the value of y for x = 318. Choose the correct answer below. А. 32 В. 46 О с. 50 D. not meaningful
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