不定项选择
数据不准确可能导致回归分析的结论存在偏误。
A.正确
B.错误
数据不准确可能导致回归分析的结论存在偏误。
A.正确
B.错误
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单项选择题
"Eric nearly always wins the science award."
"That's because his projects are __________."
"Eric nearly always wins the science award."
"That's because his projects are __________."
A.A. extremely presented well
B.D. extremely well presented
C.C. presented well extremely
D.B. well presented extremely