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【多选题】
总体概率的区间估计中，α值越大，则：_____A.
置信度越低
B.
置信区间越宽
C.
置信度越高
D.
估计的精度下降
E.
抽样误差越大
F.
抽样误差越小
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举一反三
【简答题】What is TRUE concerning the book Pride and Prejudice? [A] It is the best book on marriage. [B] It is a handbook on marriage. [C] It gives some idea of English social life in the past. [D] It provides ...
【单选题】Pricing objectives expressed as a percentage return on investment or sales are termed:
A.
volume objective
B.
sales maximization
C.
target return goals
D.
market share objectives
【简答题】销售收益率(return 0n sales)
【单选题】An improvement in eithercapital turnover or return on sales, without changing the other, will alsoimprove the:
A.
level of sales
B.
cost of capital
C.
net book value
D.
rate of return on invested capital
【单选题】What can be inferred from Beth’s story?
A.
Prejudice against women still exists in some organizations.
B.
If people want what they deserve, they have to ask for it.
C.
People should not be content with what they have got.
D.
People should be careful when negotiating for a job.
【单选题】What is the appropriate entry for sales return?
A.
DR Bank CR Sales DR COGS CR Stock
B.
DR A/R CR Sales DR COGS CR Stock
C.
DR Sales CR Bank DR Stock CR COGS
D.
DR Sales return CR Bank DR Stock CR COGS
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