Statistical Interpretation
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EPPP KNOWLEDGE · FLASHCARDS
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QUESTION
Compute
r
2
r^2
r
2
when
r
=
0.40
r = 0.40
r
=
0.40
.
QUESTION
If a
95
%
95\%
95%
CI for an odds ratio includes
1
1
1
, what is the conclusion at
α
=
0.05
\alpha = 0.05
α
=
0.05
?
QUESTION
If
p
=
0.03
p = 0.03
p
=
0.03
and
α
=
0.05
\alpha = 0.05
α
=
0.05
, what is the statistical decision about
H
0
H_0
H
0
?
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ANSWER
Reject
H
0
H_0
H
0
. When the
p
p
p
-value falls below the alpha threshold, evidence suffices to reject the null hypothesis.
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