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.

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter7: Distance And Approximation

Section7.3: Least Squares Approximation

Problem 31EQ

See similar textbooks

x_i	135	110	130	145	175	160	120
y_i	145	105	120	120	130	130	110

x_i	y_i	Standardized Residuals
135	145
110	105
130	120
145	120
175	130
160	130
120	110

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