试题详情
单项选择题下列向量中的概率向量是()

A、(0.1,0.4,0,0.5)

B、(0.1,0.4,0.1,0.5)

C、(0.6,0.4,0,0.5)

D、(0.6,0.1,0.8,-0.5)

  • A
  • 关注下方微信公众号,在线模考后查看

热门试题