【单选题】【消耗次数:1】
一般来说,当居民收入减少时,居民储蓄存款也会相应减少,二者之间的关系是( )。
负相关
正相关
零相关
曲线相关
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相关题目
【单选题】 一般来说,当居民收入减少时,居民储蓄存款也会相应减少,二者之间的关系是
①  负相关
②  正相关
③  零相关
④  曲线相关
【单选题】 一般说,当居民的收入减少时,居民的储蓄款也会相应减少,二者之间的关系是( )。
①  直线相关
②  完全相关
③  非线性相关
④  复相关
【单选题】 一般说,当居民的收入减少时,居民的储蓄款也会相应减少,二者之间的关系是( )
①  直线相关
②  完全相关
③  非线性相关
④  复相关
【判断题】 一般来说,新闻传播与司法独立是一种正相关关系,但有时也会出现一种负相关关系。
①  正确
②  错误
【判断题】 若变量X的值增加时,变量Y的值也增加,说明X与Y之间存在正相关关系;若变量X的值减少时,Y变量的值也减少,说明X与Y之间存在负相关关系。
①  正确
②  错误
【判断题】 按变量之间的相关强度不同,相关关系可分为正相关和负相关。
①  正确
②  错误
【判断题】 相关关系按直线相关的方向分为正相关和负相关。
①  正确
②  错误
【判断题】 判断对错:按变量之间的相关强度不同,相关关系可分为正相关和负相关。( )
①  正确
②  错误
【判断题】 若变量x的值减少时变量y的值也减少,说明变量x与y之间存在正的相关关系。
①  正确
②  错误
【判断题】 心理契约的破坏会导致雇员责任的减少。与离职率成正相关,与信任、工作满意和留职意愿呈负相关。严重破坏时,雇员与组织之间的关系会变得更加具有交易性。
①  正确
②  错误
随机题目
【单选题】 His parents did not approve of his plan to go and study abroad with a girl they had never met, but he ____ and married her.
①  went against
②  went for
③  went for nothing
④  went ahead
【单选题】 They ____ that the aging population is adding 1 per cent yearly to health service costs.
①  add
②  calculate
③  add to
④  calculate on
【单选题】 Our hopes ___ and fell in the same instant.
①  aroused
②  arose
③  raised
④  rose
【单选题】 In Africa, educational costs are very low for those who are ____ enough to get into universities.
①  ambitious
②  fortunate
③  aggressive
④  substantial
【单选题】 There were some ____ flowers on the table.
①  artificial
②  unnatural
③  false
④  unreal
【单选题】 This is the nurse who ____ to me when I was ill in hospital.
①  accompanied
②  attended
③  entertained
④  shielded
【单选题】 、Although he had looked through all the reference material on the subject, he still found it hard to understand this point and her explanation only ____ to his confusion.
①  extended
②  amounted
③  added
④  turned
【单选题】 Because women often ____ their diet to control weight, they may not consume enough iron-rich food, and are liable to experience a deficiency.
①  restrict
②  strict
③  stuck
④  construct
【单选题】 He was such a ____ speaker that he held our attention every minute of the three-hour lecture.
①  specific
②  dynamic
③  heroic
④  diplomatic
【单选题】 Radio, television and press ____ of conveying news as information.
①  are the most common three means
②  are the most three common means
③  are the three most common means
④  are three the most common means