Data for two variables, and , follow.

Xi= 22 24 25 28 41

Yi= 12 23 31 36 68

a. Develop the estimated regression equation for these data (to 2 decimals). Enter negative value as negative number.

Y= ? + ? x

b. Compute the standardized residuals for these data (to 2 decimals). Do not round your intermediate calculations. Enter negative value as negative number.

Xi Yi Standardized Residual

22 12 ?

24 23 ?

25 31 ?

28 36 ?

41 68 ?