Question: Consider the following values for an independent and dependent variable: x y 6.5 9...20 14.28 18.15 22.27 27.31 33.32 50.60 61..132 75..160 a. Determine the

Consider the following values for an independent and dependent variable:
x y
6…………………….5
9…………………...20
14.…………………28
18.…………………15
22.…………………27
27.…………………31
33.…………………32
50.…………………60
61.……………….132
75.……………….160
a. Determine the estimated linear regression equation relating the dependent and independent variables.
b. Is the regression equation you found significant? Test at the α = 0.05 level.
c. Determine both the residuals and standardized residuals. Is there anything about the residuals that would lead you to question whether the assumptions necessary to use regression analysis are satisfied?

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a The regression equation is 1602 21277x b Predictor Coef SE Coef T P Constant 1602 1022 157 0156 x ... View full answer

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