Slope of a Regression Model (Test)
AP Statistics · Flashcards · Recall
AP STATISTICS · FLASHCARDS
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QUESTION
What value is used for
β
0
\beta_0
β
0
when testing for linear association between
x
x
x
and
y
y
y
?
QUESTION
Identify the correct interpretation of
β
\beta
β
in context for a regression slope test.
QUESTION
What does a small
p
p
p
-value in a slope test indicate about the slope parameter?
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ANSWER
Evidence that
β
≠
0
\beta \ne 0
β
=
0
(or matches
H
a
H_a
H
a
). Small
p
p
p
suggests slope differs from hypothesized value.
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