新數(shù)學(xué)170備考建議詞匯

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2、ral Isosceles m ?, yQ% ! d *% R X 1 YHX! 6H! !H H X! r Q%H微臣教育 專注 GRE 課程咨詢：數(shù)學(xué)滿分班：GRE 數(shù)學(xué)詞匯 【陳琦團(tuán)隊 微臣教育 專注 GRE】 ! _ 6! p (Hb ! 9H GRE YE (H !( 1 H! !( ?H6 E 1 k:kY: :pri quotient rationalmberreal number remainder tens digit tenths digit units digit3.m3 compound interest costdiscountdown payment interes

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5、tstwice as many a as ba is 20% more than b , _ ! Y / % Yd, d_d! u% F F C Y* D;L_ WC :a a b C b 20% (a-b)/b=20% Geometry(W=)acute angle altitudearc areaangle bisector bisectcenterchord circle Y微臣教育 專注 GRE課程咨詢：數(shù)學(xué)滿分班：GRE 數(shù)學(xué)詞匯 【陳琦團(tuán)隊微臣教育專注 GRE】Y circumference circumscribe clockwise concentric circle cone

6、congruent coordinate counterclockwise cubecylinder decagon degree diameter diagonal dimension distance due northequilateral triangle faceheight hexagon hypotenuseisosceles triangle inscribeintersect length mid-pointnumber lines obtuse angle octagon overlap parallelogram pentagon perimeter parallel l

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8、glevertical angle volume width Z Data Analysis(Y)1. frequency / count relative frequency bar graphsegmented bar graph sectorhistogram univariate trend bivariate Y j mwg tw2. combination permutationprobability, possibility central tendency arithmetic mean/mean medianmode weighted mean statisticsquart

9、ile percentileinterquartile range outlier g F微臣教育 專注 GRE 課程咨詢：數(shù)學(xué)滿分班：GRE 數(shù)學(xué)詞匯【陳琦團(tuán)隊微臣教育專注 GRE】 : 5d Y: Y:Y: Fdispersion boxplotsstandard deviationsample standard deviation intersectiondisjoint/ mutually exclusive inclusion-exclusion principle probability experiment random experimentoutcome sample spac

10、e eventequally likely random selection mutually exclusive independent factorial combinationdistribution curve density curve frequency curve random variable UGUG) &p #2 & & Y w微臣教育 專注 GRE課程咨詢：數(shù)學(xué)滿分班：GRE 數(shù)學(xué)詞匯 【陳琦團(tuán)隊 微臣教育 專注 GRE】probability distributionexpected value/mean of random variable x discrete random variablesapproximately normally distribu