Eight hundred insects were weighed, and the resulting measurements, in milligrams, are summarized in the boxplot below. (a)What

admin2018-12-14 105

问题 Eight hundred insects were weighed, and the resulting measurements, in milligrams, are summarized in the boxplot below.

(a)What are the range, the three quartiles, and the interquartile range of the measurements?
(b)If the 80th percentile of the measurements is 130 milligrams, about how many measurements are between 126 milligrams and 130 milligrams?

选项

答案(a)range = 41, Q₁= 114, Q₂= 118, Q₃= 126, interquartile range =12 (b)40 measurements

解析

转载请注明原文地址:https://www.kaotiyun.com/show/5MkO777K

本试题收录于： GRE QUANTITATIVE题库GRE分类

GRE QUANTITATIVE

GRE

相关试题推荐

Expertssuggestusingadifferentpasswordforeverywebsiteyouvisit,andchangingthepasswordeveryfewmonths.Ittakestro
Hehasbeencalledthe"missinglink."Half-man,half-beast.Heissupposedtoliveinthehighestmountainintheworld-
Hehasbeencalledthe"missinglink."Half-man,half-beast.Heissupposedtoliveinthehighestmountainintheworld-
AsTheplanecircledovertheairport,everyonesensedthatsomethingwaswrong.Theplanewasmovingunsteadilythroughtheair
TheOlympicCommitteehasdrawnupstrictrulesforthesportsmento______.
Now,commercialfarmershavebecomeincreasingly______sothatalmosteverythingconsumedonmostfarmsisnowboughtfromouts
Thefactoryhadto______anumberofemployeesbecauseoftheeconomicdeclineinthecountry.
Normallyastudentmustattendanumberofcoursesinordertograduate,andeachcoursewhichheattendsgiveshimagradewhic
Thesizeofaflat-screentelevisionisgivenasthelengthofthescreen’sdiagonal.Howmanysquareinchesgreateristhescre
Thequestionsinthisgrouparebasedonthecontentofapassage.Afterreadingthepassage,choosethebestanswertoeachque

随机试题

在已经有的报表中创建子报表，需要确保主报表和子报表所依赖的()已经正确地确立了关系。
简述遗产税的类型。
NearlyathirdofwomenarethemainbreadwinnersintheirhouseholdinBritain,accordingtoamajorsurvey.Researchers
浸润性肾盂癌，手术应切除肾及全长输尿管，包括输尿管开口部位的膀胱壁，其理由是
某台10kV笼型异步电动机的工作方式为负荷平稳连续工作制，额定功率为800kW，额定转速为2975r/min，电动机起动转矩倍数为0．73，起动过程中的最大负荷转矩为899N.m。请回答下列问题：若电动机采用铜芯交联聚乙烯绝缘电缆(YJV)供电，电缆沿
在坝体填筑中，层与层之间分段接头应错开一定距离，同时分段条带应与坝轴线平行布置，各分段之间不应形成过大的高差，接坡坡比一般缓于()。
在某电商网站上，商品甲得到6个评价得分，分别是1、4、4、5、5、5；商品乙得到五个评分，分别是3、3、3、4、4。关于这两组数据的说法，正确的有()。
个案研究法
在当代中国，坚持中国特色社会主义理论体系，就是真正坚持()。
攻击者使用无效IP地址，利用TCP连接的三次握手过程，连续发送会话请求，使受害主机处于开放会话的请求之中，直至连接超时，最终因耗尽资源而停止响应。这种攻击被称为()

最新回复(0)

Eight hundred insects were weighed, and the resulting measurements, in milligrams, are summarized in the boxplot below. (a)What

GRE QUANTITATIVE

GRE

Expertssuggestusingadifferentpasswordforeverywebsiteyouvisit,andchangingthepasswordeveryfewmonths.Ittakestro

Hehasbeencalledthe"missinglink."Half-man,half-beast.Heissupposedtoliveinthehighestmountainintheworld-

Hehasbeencalledthe"missinglink."Half-man,half-beast.Heissupposedtoliveinthehighestmountainintheworld-

AsTheplanecircledovertheairport,everyonesensedthatsomethingwaswrong.Theplanewasmovingunsteadilythroughtheair

TheOlympicCommitteehasdrawnupstrictrulesforthesportsmento______.

Now,commercialfarmershavebecomeincreasingly______sothatalmosteverythingconsumedonmostfarmsisnowboughtfromouts

Thefactoryhadto______anumberofemployeesbecauseoftheeconomicdeclineinthecountry.

Normallyastudentmustattendanumberofcoursesinordertograduate,andeachcoursewhichheattendsgiveshimagradewhic

Thesizeofaflat-screentelevisionisgivenasthelengthofthescreen’sdiagonal.Howmanysquareinchesgreateristhescre

Thequestionsinthisgrouparebasedonthecontentofapassage.Afterreadingthepassage,choosethebestanswertoeachque

在已经有的报表中创建子报表，需要确保主报表和子报表所依赖的()已经正确地确立了关系。

简述遗产税的类型。

NearlyathirdofwomenarethemainbreadwinnersintheirhouseholdinBritain,accordingtoamajorsurvey.Researchers

浸润性肾盂癌，手术应切除肾及全长输尿管，包括输尿管开口部位的膀胱壁，其理由是

在坝体填筑中，层与层之间分段接头应错开一定距离，同时分段条带应与坝轴线平行布置，各分段之间不应形成过大的高差，接坡坡比一般缓于()。

在某电商网站上，商品甲得到6个评价得分，分别是1、4、4、5、5、5；商品乙得到五个评分，分别是3、3、3、4、4。关于这两组数据的说法，正确的有()。

个案研究法

在当代中国，坚持中国特色社会主义理论体系，就是真正坚持()。

攻击者使用无效IP地址，利用TCP连接的三次握手过程，连续发送会话请求，使受害主机处于开放会话的请求之中，直至连接超时，最终因耗尽资源而停止响应。这种攻击被称为()