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1、在公式中填入从右方表格得出的 “均值”与“标准差”！然后复 制到5X15所有表格V/234567891011X10.347390.346860.348360.348470.348230.345090.344180.349340.353760.346480.34617X20.346270.344310.348950.353540.346570.349130.348580.348810.345640.342860.34573X30.347170.346800.343440.350980.349700.347240.349320.344890.349240.347580.34543X40.35128
2、0.347660.348590.351980.344920.347960.347140.345980.346740.347050.34564X50.346630.350340.342560.347960.347610.350020.348570.345360.345250.346640.34361X0.347750.347190.346380.350580.347410.347890.347560.346870.348130.346120.34532R0.005010.006030.006390.005580.004780.004930.005140.004460.008510.004720.
3、00256用excel产生服从正态分布的随机数值使用=NORMINV（RAND均值,标准差），就可以产生正态随机数据了。注：此15组数据可复制扩编J复制，并条件粘贴为下列纯数字列表（即去掉了上表中的函数 -且不再随机更新）0.34860.34960.34870.34600.34650.34620.34400.34800.34540.34290.34440.34630.34550.34490.34670.35020.34410.34520.34950.34610.34480.34650.34740.34610.35460.34720.34870.34910.34750.34830.34890.3
4、4890.34860.34800.34890.34070.34960.34550.34620.34850.34630.34840.34900.34880.34940.34670.34650.34780.35010.34400.34260.34470.34260.34960.34670.34860.34960.34870.34600.34650.34620.34400.34800.34540.34290.34440.34630.34550.34490.34670.35020.34410.34520.34950.34610.34480.34650.34740.34610.35460.34720.3
5、4870.34910.34750.34830.34890.34890.34860.34800.34890.34070.34960.34550.34620.34850.34630.34840.34900.34880.34940.34670.34650.34780.35010.34400.34260.34470.34260.34960.3467f输入公式“=ROUND数值，数位）J保留四位数后纯数字列表：0.34860.34960.34870.3460.34650.34620.3440.3480.34540.34290.34440.34630.34550.34490.34670.35020.344
6、10.34520.34950.34610.34480.34650.34740.34610.35460.34720.34870.34910.34750.34830.34890.34890.34860.3480.34890.34070.34960.34550.34620.34850.34630.34840.3490.34880.34940.34670.34650.34780.35010.3440.34260.34470.34260.34960.3467了。121314150.343470.344320.344860.343990.349780.346190.346950.345710.346690
7、.343960.347330.348380.344820.347070.349490.345390.348680.346600.347810.350360.346690.345630.347290.346760.006310.003110.004630.00637原数据均值差值方差方差平方根0.34990.347120.002787.7284E-060.34510.34712-0.002024.0804E-060.34540.34712-0.001722.9584E-060.34970.347120.002586.6564E-060.34550.34712-0.001622.6244E-06方
8、差之和2.4048E-05方差平均6.012E-060.0025上公差k 上限下公差 下限0.35050.34610.34580.34380.34500.35220.34770.34360.34880.35190.34880.34910.35030.35090.34690.34680.34790.35250.34980.3500填入5位实际测量 得出的数据！0.35050.34610.34580.34380.34500.35220.34770.34360.34880.35190.34880.34910.35030.35090.34690.34680.34790.35250.34980.35000.35050.34610.34580.34380.3450.35220.34770.34360.34880.35190.34880.34910.35030.35090.34690.34680.34790.35250.34980.35
用excel产生服从正态分布的随机数举例5X15
