首页
普通专升本
成人高考
学位英语
在线刷题
最近学习
最近学习课程
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
您现在位置:
模拟考场
>
湖北自学考试
>
专业课
>
运筹学基础
>
浏览试题
[单选题]
下列说法不正确的是( )
A
期望利润标准又称贝叶斯标准
B
最大最小决策标准是保守主义者的决策标准
C
确定条件下的决策只存在一种自然状态
D
现实主义决策标准把每个可行方案在未来可能遇到最好的自然状态的概率定为1
收藏
查看答案
参考答案
试题答案:
D
答案解释:
现实主义又称折中主义,把可能遇到最好的自然状态的概率定为α,最差的定为1-α。
相关题目
下列叙述正确的是( )
下述预测方法中,属于定性方法的是( )
互为对偶问题,或者同时都有最优解,或者同时都无最优解
某厂将从某轴承厂订购轴承台套,按进厂价格估计,全年共计为100 000元,每个轴承台套进厂价格为500元/套。根据会计部门测算,每订购一次的订购费用为250元,全年库存保管费用约占平均存货额的12.5%。试求该厂最佳采购批量、全年订货与库存保管的费用总金额。
蒙特卡罗法是一种模拟技术,它用一系列的随机数创造________。
EOQ模型用于解决管理中的( )
某企业开发上市一种新产品,初步拟定产品的销售单价为1.20元/件,若该企业已投入固定成本50 000元,经测算每件产品的可变成本为0.50元,试计算该产品的边际收益、边际收益率和盈亏平衡点的销售量。
三种时间估计法
一般而论,1-3年内的经济预测为( )
某乡镇企业试制成功一种5号电池,1-6月份出厂价格顺序为:1.0、1.1、1.1、1.2、1.2、1.3(元/节),已知依据加权移动平均数法计算出7月份的预测值为1.19(元/节),若7月份的实际出厂价格为1.30(元/节),试采用指数平滑法计算该种电池8月份的出厂价格预测值(平滑指数值取1.9)。
热门试题
1.
28.由于屈光参差造成的某眼视觉冲动被抑制而形成的弱视是屈光参差性弱视。
2.
依据36题的关系模式,试用SQL语句查询2010年5月以前租借音像制品的会员编号。(注:租借日期为字符型,格式为2010/01/01)
3.
I talk to strangers for a living and love the challenge of getting their stories published in newspapers.I've been married for years,but until six months ago,I could be a typical absent—minded husband.Often l was just nodding when l was supposed to.When my wife asked,“Did you even hear what I just said?”1 would defensively say,“of course I did!” In January,I began to lose my voice.Doctors told me I needed surgery,or my throat would be permanently damaged.Total silence would be required for the first few weeks of my recovery. Two hours after the surgery,my eyes filled with tears as my two-year-old son looked puzzled because l wouldn’t answer his questions.I wanted to talk but couldn’t.Luckily,I'd recorded myself reading some of his favorite books.That would come in handy the next couple of weeks. It had never left.I'd just stopped noticing.I found myself understanding her better on topics I'd previously dismissed as “things I just don’t get as a guy”.I also realized my son wasn’t just talking nonstop but that he often had thoughtful things to say.Even while walking my dog in the woods near our home,I began hearing pleasant patterns in birdsongs.Before my surgery,I'd have spent those walks on my phone. After several weeks,I was fully recovered. Conversation in our house is better now,not because I'm talking more.I’m just listening better and becoming less and less surprised that I like what I hear.
4.
EPC总承包是最典型和最全面的工程总承包方式。签订工程总承包合同的当事人双方是( )。
5.
最重要的个人因素是个人的价值系统和( )
热门试卷
成人高考专升本《政治》模拟试卷
去做题
已有3418做题
2020年湖北成人高考专升本政治模拟试题三
去做题
已有2214做题
成人高考专升本政治考试模拟试题及答案(1)
去做题
已有1901做题
湖北成考专升本政治真题(2021年)
去做题
已有1366做题
湖北成考高起点语文真题(2021年)
去做题
已有1233做题