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CFA考试(Level Ⅰ) - 相关题库
单选题
编号:2695364
1. Which of the following statements of null and alternative hypotheses requires a two-tailed test?
A.H
0
:θ=θ
0
versus Ha:θ≠θ
0
B.H
0
:θ≤θ
0
versus Ha:θ>θ
0
C.H
0
:θ≥θ
0
versus Ha:θ<θ
0
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