dule 5 r Question 1, 4.2.5-T Part 3 of 4 HW Score: 0%, 0 of 5 points Points: 0 of 1 Save K A data set is given below. (a) Draw a scatter diagram. Comment on the type of relation that appears to exist between x and y. (b) Given that x = 3.8333, sx = 2.3166, y = 3.8500, sy = 1.7026, and r = -0.9457, determine the least-squares regression line. (c) Graph the least-squares regression line on the scatter diagram drawn in part (a). X 1 y 1 4 5 6 6 D 5.0 6.4 4.4 2.9 2.1 2.3 (a) Choose the correct graph below. OA 7. Ay 0 6 X Π B. C. OD. Ay 7- 0- 0 CO 6 There appears to be a linear, negative relationship. (b) yŷ = x + (1) ☐ (Round to three decimal places as needed.) View an example Get more help - X 0+ 0 CO 6 X Clear all Π L 0- 0 9 X Check answer n 1530 N n 1530 M Incorre
dule 5 r Question 1, 4.2.5-T Part 3 of 4 HW Score: 0%, 0 of 5 points Points: 0 of 1 Save K A data set is given below. (a) Draw a scatter diagram. Comment on the type of relation that appears to exist between x and y. (b) Given that x = 3.8333, sx = 2.3166, y = 3.8500, sy = 1.7026, and r = -0.9457, determine the least-squares regression line. (c) Graph the least-squares regression line on the scatter diagram drawn in part (a). X 1 y 1 4 5 6 6 D 5.0 6.4 4.4 2.9 2.1 2.3 (a) Choose the correct graph below. OA 7. Ay 0 6 X Π B. C. OD. Ay 7- 0- 0 CO 6 There appears to be a linear, negative relationship. (b) yŷ = x + (1) ☐ (Round to three decimal places as needed.) View an example Get more help - X 0+ 0 CO 6 X Clear all Π L 0- 0 9 X Check answer n 1530 N n 1530 M Incorre
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question 1, 4.2.5-T
Part 3 of 4
HW Score: 0%, 0 of 5 points
Points: 0 of 1
Save
K
A data set is given below.
(a) Draw a scatter diagram. Comment on the type of relation that appears to exist between x and y.
(b) Given that x = 3.8333, sx = 2.3166, y = 3.8500, sy = 1.7026, and r = -0.9457, determine the least-squares regression
line.
(c) Graph the least-squares regression line on the scatter diagram drawn in part (a).
X
1
y
1 4 5 6 6 D
5.0 6.4 4.4 2.9 2.1 2.3
(a) Choose the correct graph below.
OA
7.
Ay
0
6
X
Π
B.
C.
OD.
Ay
7-
0-
0
CO
6
There appears to be a linear, negative relationship.
(b) yŷ = x + (1)
☐
(Round to three decimal places as needed.)
View an example Get more help -
X
0+
0
CO
6
X
Clear all
Π
L
0-
0
9
X
Check answer
n 1530 N
n 1530 M
Incorre
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