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生活中的统计 袁 卫 中国人民大学 2009 年 9 月 13 日. 工作和生活中到处都有数据,就到处都可以用统计。统计是描述数据特征、探索数据内在规律的方法,随着计算机和信息时代的到来,统计在科学研究、生产管理和日常生活中起着越来越重要的作用。 几个例子:. 生男生女的性别比 ( 14:13 , 105:100) 英国人 格朗特 (John Graunt, 1620-1674). 世界主要发达国家 20 世纪 80 、 90 年代人口出生性别比. 2000-2005 年我国出生人口性别比. - PowerPoint PPT Presentation
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2009913
( 14:13105:100)
(John Graunt, 1620-1674)
208090
2000-2005
2005
2005
2. http://china.nba.com/ www.columbia.edu/cu/economics
2002-2009 2002-03 13.5 6.65 2003-04 17.5 6.90 2004-05 18.3 6.80 2005-06 22.3 6.31 2006-07 25.0 6.56 2007-08 22.0 6.74 2008-09 19.7 NBA 30.7 3.72 22.2 1.62 23.4 7.62 21.8 8.89 26.1 3.25 28.1 3.57
2040 1/20,000 10 3 2002.4.15 - 767 166128 2002.5.7 - MD82, 112 2004.11.21 - CRJ200 55
3 2006 349 3.32 2007 394 3.88 2008 422 4.05
< 1/2,000,000
325200844715200712.17%,0839502 7291463812.9% =/
31.360005000
5. (2208)
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Page &P
6.150/
7. 2008GDP300,670 9.0% 07GDP257,3062.412.38 3PPP272327
8CPI1.2% PPI7.9%.
1 GDP 2 CPI) 3 4
1978-2008GDP
Chart1
11.7
7.6
7.8
5.2
9.1
10.9
15.2
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8.8
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7.1
8
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8
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9.5
9.9
10.7
13
9
GDP
Sheet1
GDP(%)GDP()()()
197811.7111.712058730476.5
19797.6107.6
19807.8107.811723432055.5
19815.2105.2
19829.1109.1
198310.9110.9
198415.2115.2
198513.5113.510884537910.8
19868.8108.8
198711.6111.6
198811.3111.3
19894.1104.111220540754.9
19903.8103.811346644624.3
19919.2109.211231443529.3
199214.2114.211056044265.8
199313.5114.011050945648.8
199412.6113.110954444510.1
199510.5110.911006046661.8
19969.6110.011254850453.5
19978.8109.311291249417.1
19987.8107.811378751229.58254820
19997.1107.611316150838.6
20008108.410846346217.5
20017.5108.310608045263.7
20028109.110389145705.8
20039.1110.09941043069.56603062
20049.5110.110160646946.9
20059.9110.210427848402.2
200610.7110.710538049746.0
200713
20089
Sheet1
GDP
Sheet2
Sheet3
(%)(%)(%)199062.534.92.6199162.434.82.7199262.436.61199359.342.6-1.8199458.240.51.3199558.140.31.6199659.238.8219975936.74.3199859.636.24.2199961.236.22.6200062.335.32.4200161.436.52.1200259.637.92.6200356.8412.2200454.343.22.5200551.842.75.420065042.77.3200748.8 42.3 8.9 2008 48.3 42.9 8.9
2004
%%%86.50200318.042003-4.5474.51200323.8920031.6077.7917.274.9486.3816.96-3.3480.0019.750.2579.3819.810.8177.85200325.082003-2.9366.7920.7712.4471.9330.10-2.0374.2223.072.7156.0722.6521.2882.3317.100.5779.9522.09-2.0474.1721.314.52
97CPIPPICPI61.7%,1.1%;PPI67.8%,5.9%
1
2000-200816-5016-45
Chart1
0.0310.031
0.0360.036
0.040.04
0.0430.043
0.0420.042
0.0420.042
0.0410.041
0.040.04
"2000-07"
Sheet1
20003.10%
20013.60%
20024.00%
20034.30%
20044.20%
20054.20%
20064.10%
20074.00%
20084.20%
Sheet2
Sheet3
MBD00298029.xls
Chart3
0.031
0.036
0.04
0.043
0.042
0.042
0.041
0.04
0.042
Sheet1
20003.10%
20013.60%
20024.00%
20034.30%
20044.20%
20054.20%
20064.10%
20074.00%
20084.20%
Sheet1
Sheet2
Sheet3
2009, 25.7%and 20.9% , 24.1% 29.5% .
GDPGDPGDP1952-19786.151978-2007(29)9.81955-1973(18)9.221973-20002.811960-19655.741965-1984(19)9.861984-20007.181953-19623.841962-1991(29)8.481991-20005.761966-19682.611968-1988(20)8.691988-20004.141951-19627.921962-1987(25)9.481987-20006.59
19981999199920002000200120012002 20022003200320042004200520052006200620072007200820082009
2009GDP8%CPI4%
200986 For Today.doc
:1, 1, 3