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管理学工商管理
单选题以下命题中正确的一个是( )。
单选题产品的式样或外观特色属于:
单选题
46~47题基于以下题干:
陈教授:中世纪初欧洲与东亚之间没有贸易往来,因为在现存的档案中找不到这方面的任何文字记录。
李研究员:您的论证与这样一个论证类似:传说中的喜马拉雅雪人是不存在的,因为从来没有人作证亲眼看到过这种雪人。这一论证的问题在于:有人看到雪人当然能证明雪人存在,但没人看到不能证明雪人不存在。
单选题If n=p+r, where n, p, and r are positive integers and n is odd, does p equal 2?
(1)p and r are prime numbers.
(2)r≠2
单选题
申请注册商标或者办理其它商标事宜,缴纳费用的项目和标准,由( )规定并公告。
A、国务院工商行政管理部门
B、国务院价格主管部门
C、国务院工商行政管理部门会同国务院价格主管部门
D、国务院经济主管部门
单选题Questions refer to the following information.
单选题A family made a down payment of $75 and borrowed the balance on a set of encyclopedias that cost $400. The balance with interest was paid in 23 monthly payments of $16 each and a final payment of $9. The amount of interest paid was what percent of the amount borrowed?
单选题统计指数按其反映的现象范围不同分为( )。 A.简单指数和加权指数 B.综合指数和平均指数 C.个体指数、组指数和总指数 D.数量指标指数和质量指标指数
单选题Now that you've gotten a little more confident, we're going to give you the opportunity to practice "without the training wheels." When you want to check your work, you can turn to the solutions at the end. If you aren't familiar with some of the mathematical concepts, make a note to pay particular attention to that chapter in this book; this practice set covers a wide range of topics tested on the GMAT. On all data sufficiency problems, the answer choices are the same (as you've learned). We've put them here for your reference. A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. D. EACH statement ALONE is sufficient. E. Statements (1) and (2) TOGETHER are NOT sufficient.
单选题设直线nx+(n+1)y=1(n为正整数)与两坐标轴围成的三角形面积为Sn(n=1,2,…,2009),则S1+S2+…+S2009=().
单选题Is the positive integer x an even number? (1)If z is divided by 3, the remainder is 2. (2)If x is divided by 5, the remainder is 2. (A) 条件(1)充分,但条件(2)不充分. (B) 条件(2)充分,但条件(1)不充分. (C) 条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分. (D) 条件(1)充分,条件(2)也充分. (E) 条件(1)和条件(2)单独都不充分,条件(1)和条件(2)联合起来也不充分.
单选题圆形图最适宜反映( )。 A.总体各单位分布特征 B.总体内部的构成 C.不同现象的数量差异 D.同一现象数量的绝对差异
单选题资金筹集综合成本统计属于( )内容。 A.企业资金需求统计 B.企业筹资决策统计 C.企业资金投入统计
单选题If n is a positive integer, then n(n+1)(n+2) is
单选题比较两个不同水平数列总体标志的变异程度,必须利用( )。 A.标准差 B.标志变动系数 C.平均差 D.全距
单选题下列( )指标反映企业净资产的变动情况,是企业发展能力的集中体现。 A.总资产贡献率 B.资本保值增值率 C.资产负债率 D.流动资产周转率
单选题When 10 is divided by the positive integer n, the remainder is n-4. Which of the following could be the value of n? (A) 3 (B) 4 (C) 7 (D) 8 (E) 12
单选题设总体X服从正态分布N(μ,σ2),σ2已知。若样本容量n和置信度1-α均不变,对于不同的样本观察值,总体均值μ的区间估计的精确度( )。 A.无法确定 B.变高 C.不变 D.变低
单选题多元线性回归模型与一元线性回归模型的区别在于有不止一个( )。 A.判定系数R2 B.估计标准误 C.因变量 D.自变量
单选题主词只按某一标志进行分组的统计表称为( )。 A.简单表 B.简单分组表 C.复合分组表 D.整理分析表
