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【单选题】
I suppose you know everything about that event, ________ ?A.
do you
B.
don't you
C.
do I
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【简答题】影响测验信度的因素有哪些?[5分]
【简答题】什么是测量的信度?影响测量信度的主要因素有哪些?
【简答题】2 什么是信度,有哪些影响因素?
【简答题】A career in the Army has both advantages and disadvantages. The return to the civilian life from the military also has advantages and disadvantages.
【单选题】Both internal rate of return and opportunity cost of capital appear as discount rates in the NPV formula, and ( ).
A.
If OCOC is higher than IRR, NPV will be a positive number
B.
If OCOC is lower than IRR, NPV will be zero.
C.
If IRR is lower than OCOC, NPV will be a negative number
D.
If IRR is higher than OCOC, NPV will be zero
【简答题】什么是测验的信度？影响信度的主要因素有哪些？
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