The following data, presented horizontally, depicts the relations between Y, X₁, X₂ Y: 6 5 8...

Question

Question

The following data, presented horizontally, depicts the relations between

Y, X₁, X₂ Y: 6 5 8 7 9 10 11 12 15

X₁: 40 20 30 25 40 40 50 60 75

X₂: 25 40 50 35 30 50 55 70 80

The computed t for the X1 variable is: b1/Sb1

True or False

Answer 1

Answer #1

The computed t for the X1 variable is b1/Sb1 is true

Y = 6 5 8 7 9 10 11 12 15

X₁ = 40 20 30 25 40 40 50 60 75

X₂= 25 40 50 35 30 50 55 70 80

b1 = rate of change in Y as X changes

sb1 is the standard error of b1

The computed t for the X1 variable is b1/Sb1

t = b1/Sb1 is True.

Answer 2

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