A statistical program is recommended. Consider the following data for two variables, x and y. xi 135 110 130 145 175 160 120 yi 145 105 120 120 130 130 110 (a) Compute the standardized residuals for these data. (Round your answers to two decimal places.) xi yi Standardized Residuals 135 145 110 105 130 120 145 120 175 130 160 130 120 110 Do the data include any outliers? Explain. (Round your answers to two decimal places.) The standardized residual with the largest absolute value is ___, corresponding to yi =___ . Since this residual is , it an outlier.
A statistical program is recommended. Consider the following data for two variables, x and y. xi 135 110 130 145 175 160 120 yi 145 105 120 120 130 130 110 (a) Compute the standardized residuals for these data. (Round your answers to two decimal places.) xi yi Standardized Residuals 135 145 110 105 130 120 145 120 175 130 160 130 120 110 Do the data include any outliers? Explain. (Round your answers to two decimal places.) The standardized residual with the largest absolute value is ___, corresponding to yi =___ . Since this residual is , it an outlier.
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
A statistical program is recommended.
Consider the following data for two variables, x and y.
xi
|
135 | 110 | 130 | 145 | 175 | 160 | 120 |
---|---|---|---|---|---|---|---|
yi
|
145 | 105 | 120 | 120 | 130 | 130 | 110 |
(a)
Compute the standardized residuals for these data. (Round your answers to two decimal places.)
xi
|
yi
|
Standardized Residuals |
---|---|---|
135 | 145 | |
110 | 105 | |
130 | 120 | |
145 | 120 | |
175 | 130 | |
160 | 130 | |
120 | 110 |
Do the data include any outliers? Explain. (Round your answers to two decimal places.)
The standardized residual with the largest absolute value is ___, corresponding to yi =___ . Since this residual is , it an outlier.
(b)
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