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Statistical Inference: Hypothesis Testing
Null and alternative hypotheses, p-values, Type I/II errors, and t-tests.
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At
α
=
0.05
\alpha=0.05
α
=
0.05
, a test yields
p
=
0.03
p=0.03
p
=
0.03
. You should:
The logic of hypothesis testing
Reject
H
0
H_0
H
0
Fail to reject
H
0
H_0
H
0
Accept
H
0
H_0
H
0
Accept
H
a
H_a
H
a
Q1
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