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【单选题】
完全随机设计方差分析中的组间均（）A.
仅仅表示处理因素造成的差异
B.
仅仅反映了个体差异和测量误差
C.
它是表示全部变量值总的离散程度的指标
D.
反映了随机误差和可能存在的处理因素的综合结果
E.
它是表示抽样误差大小的指标
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The sentence “Down he plunged” is also an inverted sentence, but it is for____.
A.
balance
B.
emphasis
C.
coherence
D.
aesthetic
【单选题】The project that was put forward at the last meeting for a new theater got through as planned_____ some oppositions.
A.
not to mention
B.
as well as
C.
on account of
D.
regardless of
【单选题】What are the speakers discussing?
A.
A new car
B.
A new movie
C.
A car stereo
D.
A home theater system
【单选题】identify the sentence type of the following sentence: It is true that we can now have computers, cars and largers houses, but something more valuable is being lost.
A.
Compound-complex sentence
B.
Complex sentence
C.
Simple sentence
D.
Compound sentence
【单选题】---- I heard Backstreet Boys would sing at the New Theater. ---- Where did you _____? [ ]
A.
pick that up
B.
put that up
C.
make that up
D.
take that up
【简答题】A
new play will be put ________ at the
theater.A. off B. up C. on D. out
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