29.(Correct mistakes)Education Statistics is(A ) a science that(B ) educational researchers use a rigorous set of methods(C ) and techniques to document(D ) observation that can be checked by others.

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統計： A(15), B(36), C(8), D(27), E(0) #571492

詳解 (共 3 筆)

#907662
當"統計數字(或資料)"解釋是可數，當"統計學"解釋是不可數，在此為後者。
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#886972
statistics 是不可數的嗎?
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#860124
B. in that
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