已选分类
管理学工商管理
单选题报告期储蓄存款最低余额与报告期储蓄存款平均余额相比数值越大，说明银行作为负债的( )。 A．资金越少，稳定性越好 B．资金越少，稳定性越差 C．资金越多，稳定性越好 D．资金越多，稳定性越差
单选题Ifxandyarepositiveintegers,isx＞y?(1)x3＜y(2)
单选题人口普查的调查单位是( )。 A．每一居民户 B．所有的居民户 C．每一个人 D．所有的人
单选题学习成绩属于( )。 A．定类数据 B．定序数据 C．定距数据 D．定比数据
单选题有企业“宪法'之称的制度规范是( )
单选题如果证券价格完全反映了一切公开的和非公开的信息，这种市场属于（ ）
单选题If the number of square units in the area of circle C is twice the number of linear units in the circumference of C, what is the number of square units in the area?
单选题If k and n are integers, is n divisible by 7? (1)n-3=2k (2)2k-4 is divisible by 7. (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．
单选题汇总各组单位数的手工方法一般用( )。 A．划记法 B．过录法 C．折叠法 D．卡片法
单选题人口数与出生人数( )。 A．前者是时期指标而后者是时点指标 B．前者是时点指标而后者是时期指标 C．两者都是时点指标 D．两者都是时期指标
单选题InrectangularregionPQRSabove,TisapointonsidePS.IfPS=4,whatistheareaofregionPQRS?(1)△QTRisequilateral.(2)SegmentsPTandTShaveequallength.
单选题A certain theater has 100 balcony seats. For every$2 increase in the price of a balcony seat above$10, 5 fewer seats will be sold. If a11 the balcony seats are sold when the price of each seat is$10, which of the following could be the price of a balcony seat if the revenue from the sale of balcony seats is$1,360?
单选题A jewelry dealer initially offered a bracelet for sale at an asking price that would give a profit to the dealer of 40 percent of the original cost. What was the original cost of the bracelet? (1)After reducing this asking price by 10 percent, the jewelry dealer sold the bracelet at a profit of $403. (2)The Jewelry dealer sold the bracelet for $1,953.
单选题Diana bought a stereo for $530, which was the retail price plus a 6 percent sales tax. How much money could she have saved if she had bought the stereo at the same retail price in a neighboring state where she would have paid a sales tax of 5 percent? (A) $1.00 (B) $2.65 (C) $4.30 (D) $5.00 (E) $5.30
单选题某咨询机构要进行一项民意测验，在25000人口的城镇甲和250000人口的城镇乙，采用简单随机抽样方式各抽取150人，在其他条件相等的情况下，下列陈述正确的是( )。 A．在城镇甲的民意测验精度比在城镇乙的精度高得多 B．在城镇乙的民意测验精度比在城镇甲的精度高得多 C．在城镇甲、乙进行的民意测验在精度上没有较大差异 D．无法比较
单选题历年的物资库存额时间数列是( )。 A．时期数列 B．时点数列 C．平均数动态数列 D．相对数动态数列
单选题下列调查组中属于一次性调查的是( )。 A．每月统计的商品库存额 B．每旬统计的产品产量 C．每月统计的商品销售额 D．每季统计的进出口贸易额
单选题Reporting on a civil war, a journalist encountered evidence that refugees were starving because the government would not permit food shipments to a rebel-held area. Government censors deleted all mention of the government"s role in the starvation from the journalist"s report, which had not implicated either nature or the rebels in the starvation. The journalist concluded that it was ethically permissible to file the censored report, because the journalist"s news agency would precede it with the notice "Cleared by government censors."
Which one of the following ethical criteria, if valid, would serve to support the journalist"s conclusion while placing the least constraint on the flow of reported information?
单选题The number of musicians employed to play accompaniment for radio and television commercials has sharply decreased over the past ten years. This has occurred even though the number of commercials produced each year has not significantly changed for the last ten years.
Which of the following, if it occurred during the past ten years, would contribute LEAST to an explanation of the facts above?
单选题1997～2007年某地区的人均国内生产总值时间数列是( )。 A．时点数列 B．时期数列 C．相对数时间数列 D．平均数时间数列