25.列各組數據,哪一組的標準差最大?
(A)1, 2, 3, 4, 5
(B)3, 3, 3, 3, 3
(C)6, 7, 8, 9, 10
(D)2, 4, 6, 8, 10
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統計: A(1), B(3), C(7), D(26), E(0) #2707930
統計: A(1), B(3), C(7), D(26), E(0) #2707930