Complete parts (a) through (h) for the data below. 4 5 8 9 6 8 14 16 X y (a) By hand, draw a scatter diagram treating x as the explanatory variable and y as the response variable. Choose the correct scatter diagram below. 20+ OA. 6 9 Ay 104 B. 10- (b) Find the equation of the line containing the points (4,6) and (9,16). y= 2x+ (-2) (Type integers or simplified fractions.) (c) Graph the line found in part (b) on the scatter diagram. Choose the correct graph below. B. 20+ O C. (d) By hand, determine the least-squares regression line. y = 0.355 x + (-2) (Round to three decimal places as needed.) 10 20 20- D. 104 10
Complete parts (a) through (h) for the data below. 4 5 8 9 6 8 14 16 X y (a) By hand, draw a scatter diagram treating x as the explanatory variable and y as the response variable. Choose the correct scatter diagram below. 20+ OA. 6 9 Ay 104 B. 10- (b) Find the equation of the line containing the points (4,6) and (9,16). y= 2x+ (-2) (Type integers or simplified fractions.) (c) Graph the line found in part (b) on the scatter diagram. Choose the correct graph below. B. 20+ O C. (d) By hand, determine the least-squares regression line. y = 0.355 x + (-2) (Round to three decimal places as needed.) 10 20 20- D. 104 10
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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Do last three parts
Transcribed Image Text:Complete parts (a) through (h) for the data below.
4
5
9
6
8
16
X
у
6
9
(a) By hand, draw a scatter diagram treating x as the explanatory variable and y as the response variable. Choose the
correct scatter diagram below.
O B.
+++
O .
104
8
14
(
10-
G
O B.
О с.
20-
(
(b) Find the equation of the line containing the points (4,6) and (9,16).
y= 2 x+ (-2)
(Type integers or simplified fractions.)
(c) Graph the line found in part (b) on the scatter diagram. Choose the correct graph below.
10+
C.
20+
НИКИ
(
(d) By hand, determine the least-squares regression line.
y=0.355 x + (-2)
(Round to three decimal places as needed.)
O D.
20-
O D.
1014
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