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

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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40 measurements

解析

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

GRE QUANTITATIVE

GRE

Theirdifferentattitudestothedifficulties______differentresults.

Expertssuggestusingadifferentpasswordforeverywebsiteyouvisit,andchangingthepasswordeveryfewmonths.Ittakestro

(77)Muchunfriendlyfeelingtowardscomputershasbeenbasedonthefearofwidespreadunemploymentresultingfromtheirintrodu

______relativelycostly,theengineishighlyefficientandneedsservicinginfrequently.

AsecondEinsteinnotewasalsosoldattheauction.

Asmileisastrongsignofafriendlyandopenattitudeandawillingnesstocommunicate.Itisapositive,silentsignsentwi

Howmanydifferentpositiveintegersarefactorsof342?

WhatisthegreatestprobabilitythateventsRandWwillbothoccur?(1)TheprobabilitythateventsRwilloccuris0.38.(2)T

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下列各进制数中最大的数是＿＿＿＿＿＿。

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下列情形中属于医疗事故的是

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(2009年真题)明确提出“首恶者必办，胁从者不问，立功者受奖”这一刑事法律原则的文件是

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