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【简答题】

在多次重复试验中某事件发生的次数与试验次数的比值

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参考解析:
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【单选题】有如下事件过程:Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是,通过调用Converse过程,将数组Arr中的元素逆序存放并输出...

A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub

【多选题】在相同的条件下重复一个行为或试验,不确定性事件所出现的结果的特点是( )。

A.
所出现的结果有多种
B.
出现的结果只有一种
C.
具体是哪种结果事前不可预知
D.
出现的结果能事前预知
E.
出现的结果是确定的

【单选题】换气次数是指( )

A.
房间新风量和房间面积的比值
B.
房间通风量和房间面积的比值
C.
房间新风量和房间体积的比值
D.
房间通风量和房间体积的比值

【单选题】每次试验的成功率为p(0
A.
(1-p) 3
B.
1-p 3
C.
3(1-p)
D.
(1-p) 3 +p(1-p) 2 +p 2 (1-p)

【多选题】排尿次数增多伴排尿量增多的疾病包括()

A.
糖尿病
B.
尿崩症
C.
急性膀胱炎
D.
精神性多饮
E.
尿道综合征
相关题目:
【单选题】有如下事件过程:Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是,通过调用Converse过程,将数组Arr中的元素逆序存放并输出...
A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
【多选题】在相同的条件下重复一个行为或试验,不确定性事件所出现的结果的特点是( )。
A.
所出现的结果有多种
B.
出现的结果只有一种
C.
具体是哪种结果事前不可预知
D.
出现的结果能事前预知
E.
出现的结果是确定的
【单选题】换气次数是指( )
A.
房间新风量和房间面积的比值
B.
房间通风量和房间面积的比值
C.
房间新风量和房间体积的比值
D.
房间通风量和房间体积的比值
【多选题】排尿次数增多伴排尿量增多的疾病包括()
A.
糖尿病
B.
尿崩症
C.
急性膀胱炎
D.
精神性多饮
E.
尿道综合征