In Washington, DC in 2020 the teen birth rate was 15.6. Calculate the value of the residual (be sure to show your work). Write a sentence to interpret the residual.
In Washington, DC in 2020 the teen birth rate was 15.6. Calculate the value of the residual (be sure to show your work). Write a sentence to interpret the residual.
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
Question
- In Washington, DC in 2020 the teen birth rate was 15.6. Calculate the value of the residual (be sure to show your work). Write a sentence to interpret the residual.

Transcribed Image Text:Two Quantitative Variables
Select data Choose
Enter data
PovPct BirthRate
14.9
9.6
12.8
15.2
11.5
9.7
10.9
12.4
24.8
17.7
16.6
27.8
11
12.5
7.6
14.6
15.2
Rossman/Chance Applet Collec
(Explanatory, Response)
Use Data Clear
n = 50
Show descriptive statistics:
PovPct: mean-11.61, SD-2.60
BirthRate: mean-15.65, SD-5.66
Explore lines
Show Movable Line: O
Results
BirthRate
28
2
14
7
12
Povpct
Show data options: O
16
20
Show Regression Line:
BirthRate^= -5.10 +1.79 x PovPct
Show Residuals: O
Show Squared Residuals:
Correlation coefficient: -0.819
R-squared: O
Regression SE: O
Design population for random sampling: Regression table:
Design population
Term
Coeff SE t-stat p-value
Intercept -5.10 2.150 -2.37 0.0218
PovPct
1.79 0.181 9.88
<0.0001
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