• 2022-05-27
    2.若[img=15x17]1803790bc00e73f.png[/img]为白噪声序列,则下列不属于确定性趋势平稳序列的是( )
    A: [img=115x22]1803790bc92a31b.png[/img]
    B: [img=141x22]1803790bd1dc631.png[/img]
    C: [img=120x22]1803790bda8b400.png[/img]
    D: [img=111x23]1803790be2a70c4.png[/img]