⺣ - רҵ·ĵϷƽ̨

ǰλãҳ > 岳升-资料分析中估算法的使?- 百度文库

岳升-资料分析中估算法的使?- 百度文库

  • 62 Ķ
  • 3
  • 2025/6/14 20:39:49

ϷеĹ㷨ʹ

ʦ

Ϸֵǿв⿼ԵĹյģΪ޵ʱϷ׼ȷÿرעġ

ô޵ʱϷٶҲӰ쾫ȷȵµõǿģ㷽Խ⣬㷨ϷҪ㷽

ν㣬ھҪ󲢲̫ߵ£дԹֵ㷽ʽһѡϴ󣬻ϴʹáйǰѡߴȽϵȽϴ󣬲ĴСˡ㡱ʱľҪ

ôʲôѡϴ,ѡ˵

1A.100 B.200 C.300 D.400

2A.1. B.2 C.3 D.4

3A.0.1 B.0.2 C.0.3 D.0.4

ѡ˵ǵһѡԲȽϴ󣬵СϷʱѡ첢Ǽ򵥵ľԲ죬ָһԲ졣ѡӦСѡֵѡֵҲ˵ѡһġһ100/400=1/4=25%ڶ飬Ҳ25%

ϷһΪѡڵ10%¾ͽбȽϴ󣬿ʹù㷨 һϴѡֲ2Ҳǿʹá

һ㷨еʹ

12010꣬ijʡʵΪ145.83Ԫͬ32.07%УΪ67.08Ԫͬ25.88%Ϊ45.38Ԫͬ26.35%Ϊ33.37Ԫͬ57.3%

116. 2009꣬ʡԼΪԪ A. 21 B. 36 C. 57 D. 110

45.38201045.38Ԫô2009Ϊ1?26.35%45.3845.384??45??361?26.35%1?154ΪѡȽϴԿԹ㡣

ˣѡBѡ

22010꣬ijʡʵΪ145.83Ԫͬ32.07%УΪ67.08Ԫͬ25.88%Ϊ45.38Ԫͬ26.35%Ϊ33.37Ԫͬ57.3%

ֹ2010ףʡߵûΪ1885.88򻧣ĩ161.7򻧡ֵûΪ1007.8򻧣ĩ277.58򻧡 119.ʡߵûƽÿµԼΪԪ A. 20 B. 36 C. 180 D. 240

ѡľԲȽϴ󣬻˵ԾֵǴ2ģù㷨

45.38?1084538001885.88?104?1885.88?2XX121212ôٶֵٳ12ᰴĿҪӦã

ֻ2X ˣѡAѡ

㷨ڱеʹ

3±ʾ2007ijиͨŴֵռ

λԪ ͨŴֵ ռGDP 43.23 9.83% 84.52 8.35% 85.39 3.30% 45.69 5.68% 845.67 9.40% 90.32 8.41% 2007ȸGDPԼΪGDPĶٱ A.1.5 C.3.5

B.2.5 D.4.5

845.67ĿʵGDPΪĶٱôGDP9.4%845.679.4%?845.67?3.3?.3985.3985.399.4%GDP3.3%3.3%

845.67?9.4%?845.67?3.3%?10-?1?3.3?85.3985.399.4%3ѡȽϴ󣬿ֱӹ㡣3.3%

ˣѡCѡ

㷨ͼеʹ

42010ףȫٹ·Ϊ7.41ڶλȡʮһ塱滮Ŀ9108УҸٹ·5.77ĩ0.54ߺᡱ12ǰ13ȫɡȫ11ʡݵĸٹ·̳3000

129. 2010ףͼ211ʡӵиٹ·Լռͬȫ̵ģ A. 49% B. 57% C. 62% D.70%

ĿӦǰͼ11ʡ̼ӳٳọ̈̄

5016?4839?4307???3051?300374100ѡȽϴ󣬿ù㷨5016?4839?4307???3051?30033674?11?3700?1140700???5Xt1007410074100ˣ

ѡBѡ

ϣܹͨЩÿܹ˽չ㷨ʹǰʹ÷Լܹ㼼һʹá 

1.пɣų䣬˾ᡣ

2.㷨ġԹֵôʹã㷨ֲеʲô㷨巽Ƿ뻹룿ǡоģ鱦δһĿȻ˵ҲֻǷڿ˼·ûԼ˼ûԼ⡣ʹС

3.ΪCʦԶ࿴ʦĽ½вο߶о

  • ղ
  • Υٱ
  • Ȩ
ĵ10.00 Ԫ VIP
ߣ...

92ƪĵ

ĵ飺

ϷеĹ㷨ʹ ʦ Ϸֵǿв⿼ԵĹյģΪ޵ʱϷ׼ȷÿرעġ ô޵ʱϷٶҲӰ쾫ȷȵµõǿģ㷽Խ⣬㷨ϷҪ㷽 ν㣬ھҪ󲢲̫ߵ£дԹֵ㷽ʽһѡϴ󣬻ϴʹáйǰѡߴȽϵȽϴ󣬲ĴСˡ㡱ʱľҪ ôʲôѡϴ,ѡ˵ 1A.100 B.200 C.300 D.4

οͿͨغɸƺŰ棩
ƪ
ʱؼۣ10 Ԫ/ ԭ:20Ԫ
VIP
ؼۣ29 Ԫ/ ԭ:99Ԫ
0.3 Ԫ/ ÿ150
ȫվɸ
VIP
ؼۣ29 Ԫ/ ԭ:99Ԫ
0.3 Ԫ/ ÿ150
ȫվɸ
עĵпܡֻĿ¼ݲȫ֮ǰעѸ޷ػ⣬ϵЭ㴦
΢ţfanwen365 QQ370150219
Copyright © ⺣ All Rights Reserved. ICP16052595-3 վͼ ͷQQ370150219 䣺370150219@qq.com