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Ex 2 Consider the following data: x y 2 25 3 25 5 20 1 30 8 16 19 116 b1 = b0 = Regression

Ex 2 Consider the following data:

x y

2 25

3 25

5 20

1 30

8 16

19 116

b1 =

b0 =

Regression equation =

Calculate y when x =4

Calculate sx=

Calculate sy =

Calculate sxy =

Calculate r =

Calculate r2 =

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