【单选题】If we ask “What is the worth or value of this thing”, we are trying to make which type of argument?
D.
Evaluation and ethical argument.
【简答题】Are there any logical fallacies in his argument?
【简答题】Argument may often be a part of it, but the purpose of the argument is not to convince. There is no winning in conversation.
【单选题】设随机变量X服从泊松分布,且P{X=1}=P{X=2},则E(X)=()
【简答题】设随机变量X服从泊松分布,且 3P{X=1}+2P{X=2}=4P{X=0}, 求X的期望与方差。
【多选题】多选题: 2. In order to have an argument ,_______________.
A.
Your reasons should support a conclusion.
B.
There is a relationship between reasons.
C.
You must have a connection between reasons and conclusion.
D.
You must have a perfect conclusion.
【判断题】轴流式脱粒机是谷物轴向喂入,在机内一面做圆周运动,一面又沿轴向运动,茎杆从轴向或切向排出。