For the data and sample regression equation shown below, complete parts (a) through (c). y = 6 + 2x y-8-10 0 2 a. Determine the standard error of the estimate. b. Construct a residual plot. c. Construct a normal probability plot of the residuals. Click the icon to view the table of normal scores for n = 4. x-6-8-2-4 a. The standard error of the estimate is (Round to three decimal places as needed.) b. Choose the correct residual plot below. O A. y Residual B. 17- C. Residual D.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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Question
For the data and sample regression equation shown below, complete parts (a)
through (c).
y = 6 + 2x
y-8-10 0 2
a. Determine the standard error of the estimate.
b. Construct a residual plot.
c. Construct a normal probability plot of the residuals.
Click the icon to view the table of normal scores for n = 4.
x-6-8-2-4
a. The standard error of the estimate is
(Round to three decimal places as needed.)
b. Choose the correct residual plot below.
O A.
y
Residual
B.
17-
C.
Residual
D.
Transcribed Image Text:For the data and sample regression equation shown below, complete parts (a) through (c). y = 6 + 2x y-8-10 0 2 a. Determine the standard error of the estimate. b. Construct a residual plot. c. Construct a normal probability plot of the residuals. Click the icon to view the table of normal scores for n = 4. x-6-8-2-4 a. The standard error of the estimate is (Round to three decimal places as needed.) b. Choose the correct residual plot below. O A. y Residual B. 17- C. Residual D.
c. Choose the correct normal probability plot of the residuals below.
Normal score
A.
0
Residual
17
B.
Normal score
2
-5
Residual
-10
5
Normal score
C.
0
Residual
17
D.
Normal score
Ň
-5
Residual
5
Transcribed Image Text:c. Choose the correct normal probability plot of the residuals below. Normal score A. 0 Residual 17 B. Normal score 2 -5 Residual -10 5 Normal score C. 0 Residual 17 D. Normal score Ň -5 Residual 5
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