6. Based on the results of this hypothesis test, there is extremely strong evidence v of a linear relationship between the explanatory and response variables. 7. Calculate a 95% confidence interval for the slope, B. ( 0.5807 0.3915
6. Based on the results of this hypothesis test, there is extremely strong evidence v of a linear relationship between the explanatory and response variables. 7. Calculate a 95% confidence interval for the slope, B. ( 0.5807 0.3915
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
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Transcribed Image Text:6. Based on the results of this hypothesis test, there is extremely strong evidence
v of a linear relationship between the explanatory and
response variables.
7. Calculate a 95% confidence interval for the slope, B1 . ( 0.5807
0.3915

Transcribed Image Text:Coefficients
Estimate
Std. Error
t value
Pr(>lt)
Intercept
-42.6491
40.1173
-1.0631
0.2931
gestation
0.5807
0.146
3.9777
0.0002
Residual standard error: 13.6214 on 48 degrees of freedom
Multiple R-squared: 0.2479, Adjusted R-squared: 0.2322
240
260
280
300
Gestation age
091
001
Birthweight in ounces
Expert Solution

Step 1
The regression analysis is a statistical procedure that allow us to find the linear association between the dependent variable/ outcome variable and one or more independent variables /predictor variables. When there lies linear relationship between the variables, regression analysis will allow us to compute the value of outcome variable using the provided information of predictor variables.
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