Data for two variables, and y, follow. X₂ 23 24 26 28 Yi 12 21 31 35 70 40 a. Develop the estimated regression equation for these data (to 2 decimals). Enter negative value as negative number. ŷ: = + b. Compute the standardized residuals for these data (to 2 decimals). Do not round your intermediate calculations. Enter negative value as negative numb

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Data for two variables, and y, follow.
Xi
23
24
a. Develop the estimated regression equation for these data (to 2 decimals). Enter negative value as negative number.
ŷ =
b. Compute the standardized residuals for these data (to 2 decimals). Do not round your intermediate calculations. Enter negative value as negative number.
26
28
40
+
12
21
31
35
70
x
Standardized
Residual
Xi 23 24 26
X X X X X
Yi
28 40
12 21 31 35 70
Transcribed Image Text:Data for two variables, and y, follow. Xi 23 24 a. Develop the estimated regression equation for these data (to 2 decimals). Enter negative value as negative number. ŷ = b. Compute the standardized residuals for these data (to 2 decimals). Do not round your intermediate calculations. Enter negative value as negative number. 26 28 40 + 12 21 31 35 70 x Standardized Residual Xi 23 24 26 X X X X X Yi 28 40 12 21 31 35 70
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