首页/ 题库 / [单选题]从一批零件中抽出100个测量其直径，测得的答案

从一批零件中抽出100个测量其直径，测得平均直径为5.2cm，标准差为1.6cm，想知道这批零件的直径是否服从标准直径5cm，因此采用t检验法，那么在显著性水平α下，接受域为（　　）。

单选题
2021-07-17 20:54
A、<P><IMG src="http://admintk.100xuexi.com/UpLoadImage/2013-05-07/10e386e7-e810-475a-ac55-b299e53ff05e.jpg"></P>
B、<P><IMG src="http://admintk.100xuexi.com/UpLoadImage/2013-05-07/052853c5-c5db-48e5-8080-66da5324bdc2.jpg"></P>
C、<IMG src="http://admintk.100xuexi.com/UpLoadImage/2013-05-07/b3cd5be0-c2d3-4f3e-818e-471ce03b22dd.jpg">
D、<P><IMG src="http://admintk.100xuexi.com/UpLoadImage/2013-05-07/97030ce9-590a-4f70-8ef7-45869a7ca7dc.jpg"></P>
查看答案
正确答案
C
试题解析
标签： 财会金融类 期货投资分析师 期货基础知识 期货法律法规 期货投资分析 2014年5月期货从业资格考试《期货投资分析》题库【历年真题（视频讲解）＋章节题库＋考前押题】 第3章　数理方法
感兴趣题目
（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.
A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.
The （） is used for hauling in or letting out the wires or ropes.
Vessels must be（）valid certificate of nationality or certificated of registry or license.
When loading or discharging dry mud or cement，crew members should use goggles and（）.
Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.
（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.
期货公司会员应当向投资者充分揭示股指期货风险，全面客观介绍股指期货法律法规、业务规则和产品特征，严格验证投资者（），测试投资者的股指期货基础知识，审慎评估投资者的诚信状况和风险承受能力，认真审核投资者开户申请材料。
Banks have no liability for any delay or loss caused by postal or telex failure.
逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。
逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。
期货公司申请金融期货结算业务资格，应当具有满足金融期货结算业务需要的期货从业人员。（）
相关题目
boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing

A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.

按基础工具划分，金融期货主要有（　）。

Ⅰ．资产类期货

Ⅱ．外汇期货

Ⅲ．利率期货

Ⅳ．股权类期货
期货公司会员应当向投资者充分揭示金融期货风险，全面客观介绍金融期货法律法规、业务规则和产品特征，严格验证投资者（），测试投资者的金融期货基础知识，审慎评估投资者的诚信状况和风险承受能力，认真审核投资者的开户申请材料。
回归分析是期货投资分析中重要的统计分析方法，而线性回归模型是回归分析的基础。线性回归模型的基本假设是（　　）。
对期货价格的分析是开展期货交易的基础。（　　）
为了规范期货公司金融期货结算业务，（），根据《期货交易管理条例》，制定《期货公司金融期货结算业务试行办法》。
期货公司会员单位在开股指期货账户时，应向投资者充分解释股指期货风险，全面客观介绍股指期货法律法规、业务规则，还要向投资者介绍产品特征，并对投资者进行股指期货基础知识测试。（）
Mainly east 3 or 4 partly cloudy to overcast occasional rain（）slowly south moderate or good.
（）any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local quarantine officer must be notified immediately．
Should any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local Quarantine Officer must be（）immediately.
Masters are（）solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.
系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。
The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire，（）the claimant proves that the fire arose from fault or neglect on the part of the carrier，his servants or agents.
Shutdown price（or point，or rule） 停业价格（或停业点、停业原则）
翻译：With Average or With Particular Average（WA or WPA）（）
（）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.
可以在（）阶段采用Make-or-buy决策分析。
Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.
广告位招租WX:84302438
题库考试答案搜索网

免费的网站请分享给朋友吧

题库考试答案搜索网 2022 ©

关于我们网站声明合作共赢