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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 91E

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help

The following information regarding a dependent variable Y and an independent variable X is
provided.
SX = 16
S (X -X)(Y-7)= -8
S (X - x) = 8
SST = 42
SY= 28
n= 4
According to the above information, we are able to
conduct a t-test to determine the significance of variable x.
compute SSE.
conduct a F-test to determine the significance of the model.
all of these are correct.

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