Question

Given are data for two variables, x and y. xi 6 11 15 18 20 yi...

Given are data for two variables, x and y.

xi

 6 11 15 18 20

yi

 7 7 13 21 30

(a)

Develop an estimated regression equation for these data. (Round your numerical values to two decimal places.)

ŷ =

(b)Compute the residuals. (Round your answers to two decimal places.)

xi

yi

 Residuals
6 7
11 7
15 13
18 21
20 30

(c)Compute the standardized residuals. (Round your answers to two decimal places.)

xi

yi

 Standardized Residuals
6 7
11 7
15 13
18 21
20 30
Math   Statistics-And-Probability   
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