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 t value of y for each of the given x-values, if meaningful. The table below shows the heights (in feet) and the numbe stories of six notable buildings in a city. 762 621 515 508 491 480 51 46 44 41 39 37 Height, x Stories, y *** (a) x = 499 feet (c) x = 310 feet (b) x = 639 feet (d) x = 729 feet
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 t value of y for each of the given x-values, if meaningful. The table below shows the heights (in feet) and the numbe stories of six notable buildings in a city. 762 621 515 508 491 480 51 46 44 41 39 37 Height, x Stories, y *** (a) x = 499 feet (c) x = 310 feet (b) x = 639 feet (d) x = 729 feet
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Answer the questions and then predict the values of y for x=499, 639, 310, 729
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.
762 621 515 508 491 480 D
51 46 44 41 39 37
Height, x
Stories, y
pos
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.
800
Height (feet)
OA. 46
OB. 50
Q
Q
G
Stories
60
800
0
Height (feet)
Q
Q
OC.
(a) x = 499 feet
(c) x = 310 feet
Stories
60-
E
0
Height (feet)
(a) Predict the value of y for x = 499. Choose the correct answer below.
800
Q
Q
(b) x = 639 feet
(d) x = 729 feet
G
OD.
Stories
60
800
Height (feet)
Q
Q
Q
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