Please explain this problem. I've tried using StatCrunch (shown in the second image) but I don't understand how to retrieve the answer from all the numbers given via S
Please explain this problem. I've tried using StatCrunch (shown in the second image) but I don't understand how to retrieve the answer from all the numbers given via S
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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Please explain this problem. I've tried using StatCrunch (shown in the second image) but I don't understand how to retrieve the answer from all the numbers given via StatCrunch.

Transcribed Image Text:11 1
53.4.
106.6.
Options
(1 of 2)
Simple linear regression results:
Dependent Variable: var7
Independent Variable: var6
var7 = 246.30031 - 2.8841741 var6
Sample size: 19
R (correlation coefficient) = -0.4663484
R-sq = 0.21748083
Estimate of error standard deviation: 62.845727
Parameter estimates:
Parameter
Estimate
Std. Err. Alternative DF
T-Stat
P-value
Intercept
246.30031 104.75947
#0
17
2.3511031
0.031
Slope
-2.8841741 1.3268872
#0
17 -2.1736392
0.0442
Analysis of variance table for regression model:
Source DF
SS
MS
F-stat
P-value
Model
1 18660.635 18660.635 4.7247074
0.0442
Error
17 67142.951 3949.5854
Total
18 85803.586

Transcribed Image Text:Here is a bivariate data set. Find the regression equation for the response variable y.
y
85.6
-9.9
72.2
121.7
69.7
28.2
79.9
-13.3
70.6
109.5
61.1
-5.7
53.4
106.6
90.8
-13.1
68.5
-17.4
84.7
-28.5
78.9
24.9
90.2
13.6
93.9
-145.2
83.1
137.5
76.9
83.5
90.3
-21.7
76.9
65.5
90.7
-16.7
68.4
-25.1
regression equation:
Enter the equation in slope-intercept form with parameters accurate to three decimal places.
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