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1、应用回归分析（第三版）数据下载第2章例题2.1表2.1 火灾损失表距消防站离x(km)3.41.84.62.33.15.50.73.0火灾损失y(千元)26.217.831.323.127.536.014.122.3距消防站离x(km)2.64.32.11.16.14.83.8火灾损失y(千元)19.631.324.017.343.236.426.1例题.2.2表2.2 城镇人均收支表年份人均支出y（元）人均收入x（元）年份人均支出y（元）人均收入x（元）19901278.891510.16200049986279.9819911453.81700.620015309.016859.61992
2、1671.72026.620026029.927702.819932110.82577.420036510.948472.219942851.33496.220047182.19421.619953537.574282.9520057942.881049319963919.54838.920068696.5511759.519974185.65160.320079997.4713785.819984331.65425.1200811242.8515780.7619994615.95854200912264.5517174.65第51页表2.5第一组第二组第三组第四组xyxyxyxy44.264
3、3.145.3986.5855.6854.7455.7385.7667.2466.1366.0887.7174.8277.2676.4488.8486.9588.1486.7788.4798.8198.7797.1187.04108.04109.14107.4685.25118.33119.26117.8185.561210.84129.13128.1587.91137.58138.741312.7486.89149.96148.1148.841912.5第54页表2.6月份1 2 3 4 5 x y1 2 3 4 51010 20 20 40表2.7周序号 1 2 3 4 5 6 7 8 9
4、 10 x825 215 1070 550 480 920 1350 325 670 1215 y3.5 1.0 4.0 2.0 1.0 3.0 4.5 1.5 3.0 5.0表2.8序号yx序号yx序号yx1195833346182081630593519538264222026331141918095296736204603124320325355420209393285372141927524268004542212264439143825160342952947046692224624451739224823947626610488823271864349402096925097306
5、785710243399050204127224544082717055362523382359442258924042925853416826206272821432264434021024500354727227953366442464028291124274315928215702920452234122971227170362129220802980462561029321330168378230222503731472601537051426525424731209402853482578841231527360398232218002533492913236081621690356
6、83322934272950414808349172197431553418443230551258453766第3章表3.1地区y 北 京 5562110212861563809.3558446060105.11.8216460 天 津 5005812.515281221715.2399903111105.43.613423 河 北 3155754.81097808.9386.6242768478106.23.969087 山 西 2975820.81251769.8570.8254893571107.23.298807 内蒙古 355311781028869.7568.4259493041
7、105.74.110829 辽 宁 43787221271913.1670.1271796672104.63.911232 吉 林 3307871.41285914.5576.2232943122105.13.989729 黑龙江 3128830.5941.3864.9551.7217644751105.64.238623 上 海 710911351646755.31166521228073105.84.219398 江 苏 4545856.61042794.67513129715004105.43.2511978 浙 江 552311841334933.1117933622116491053
8、.4915158 安 徽 3905679.3988.1633.9633.5257034759106.23.929524 福 建 5079862.21300540.6686.4255555763104.63.8612501 江 西 3633739.2851.2484388.5205973457106.13.428717 山 东 3699996.91247799.8580.12623415022105.33.711007 河 南 3080842963.6790.9464.42443885541073.48837 湖 北 3996816.2914.3675.3571223845633106.34.2
9、9478 湖 南 3970787.9960.8791543.52414656421064.29946 广 东 58677271748836.4720.63328218865105.62.5615528 广 西 4083557.2891.3529.4483.6247983434107.83.759627 海 南 4227379.91106536.4459.721767798.9106.93.729408 重 庆 4418947.71097878.3536.4266402693105.63.9611147 四 川 4255770.8819.3564.9422.1247256380105.14.57
10、9679 贵 州 3598590.2836.5471.4436.2239791678107.63.988349 云 南 4272728.6739.2606.9294.3233053082105.74.219077 陕 西 3586753.91008862.7697.3254783176106.43.919772续前表地区y 甘 肃 3184715.4846.3654.8428.4236321688108.23.238309 青 海 3316680.9802.761038930101466.1110.13.88193 宁 夏 3353868.51069816.9465.130050537.2108.54.359558 新 疆 3236877.7781.9643.5417.1246862209108.13.78669例题3.2表 3.6北京开发区数据x1x2yx1x2y253547.79553.967671.13122.2420896.34208.555322863.3214006750.323.17511604
