标准差图
![标准差.jpg](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E91AC9CF37C1F815379CB34FCEBF811793191EE8CA5FD9F54DC1124C69E8FF0532E5BF1034F8B7F33F9FFEC3F6089BECF852637375D3601BBE67C87F34B6D545B7B252E11EEE138023B285831B8D302BFA)
标准差.jpg
图片尺寸2160x1116![标准差](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E954D14B74BE139F5E979BE8150F7F1799339FFF0715F7222514946483FE4CEBF365AFB514157EE0995A5E3386FBCCF9E6E00CC6F1BA4DD8BB2DA6EF459325583F5FCB10BEA885FAB36D9CE3AA0392000A)
标准差
图片尺寸650x329![标准公差数值表1](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E835AA50AFF635CB5D3307DD881030DD553051665967772D031E09844C5210C5626C955BE93B272D8918A0CD66D021646946140C5240F8554BBF914CC3C49053CC46E7A746B6F7FBEDAD74364F0B4FB9B6A)
标准公差数值表1
图片尺寸1081x725![标准差](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E830AE600825D812F6743939A63F6D7B5113C216A3CE8F72CC3302DF721222712BFCAFB181A1585A48178538F3CBA114928F54287AE7A5A3FD4DEC2380A9DBC34AC380BAEB4384C3BB77ED72F60BEE1B888)
标准差
图片尺寸540x400![标准差代表什么意思什么叫做标准差](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E976EDB3B54144967C0BE566F6DF32FCD01FB228FA78F3BE2043BA5211D36B32EB0863FCDD9F81ED60A85F987DF006B84C2CE26736AA3F51871BC505EC953BCADD71D9CD88A9943BE5E87C1A3D67188A79)
标准差代表什么意思什么叫做标准差
图片尺寸640x464![标准相对偏差](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9A1A69FD40C88111F7CD569CE7CF1BFCDF65FA07413153AE8C34979496C6732F6370EA8933579F9F6007CC6B327E50B65853F6689073F4D8731F07E9DB6E5D4FF9AB629EB23922135D830EEA7572C0405)
标准相对偏差
图片尺寸954x556![标准差的意义期望与方差标准差是什么](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9EDB456337E8502A7F0D1E9ADD2C5C93CCC80F5E7F709014BB89AAFBBB766F57203152622FB7E7D3285060E9E58CF9BD9097315A1A45E0E2D58F099E2B94E148BDC5E893D04BC1BEF2FACEDEE611D6947)
标准差的意义期望与方差标准差是什么
图片尺寸700x502![认识标准差σ](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E959E5654F017C52EBF5C5F5B906488971A2003142B0B7D85EB8447830B2A76EE2D24FA80D5BF781CAD5FE8AF78AB7D1AE3C2F67099976136B51588CB699D067D9B3AC8FFEB61FEAF120104855D578AE9E)
认识标准差σ
图片尺寸851x612![算数处于平均数低一个标准差,百分等级16](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73B9366D7279016B871B505426EC774781C147ED2E6082D46A4E2B3874CA3CB6BBE1592CDF3857C6EC3DA4DC0E6DA86B131F9AC40B7394FF9686A7ED31A733E672C1E2E6E02A8F5DDE26DEC58E178E15F5)
算数处于平均数低一个标准差,百分等级16
图片尺寸1080x810![均值u, 标准差 西格玛,方差 西格玛平方](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9F7891A5D71B33433FFEFF9D1BDBF52671CEF5D0159400D0BFC573E5E4F38E96C4DD76FB9DA5D8DC96C3A0945F98C27BA083783CA2B3E317564B7C816406E925047A790463696489C666A7E9DD118B3DA)
均值u, 标准差 西格玛,方差 西格玛平方
图片尺寸319x297![标准差的意义期望与方差标准差是什么](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83A17A0F56DDB840175F0ABCFB89FBFDA02D6D302E1AAAD609777623383B4BB9EC5BB0D6E1B88A53D7DE6942D4BA7BEDB324B3A381E821551B6CE021EB7B23C0F52812B595B56202D6861D93B16E72286C)
标准差的意义期望与方差标准差是什么
图片尺寸700x483![标准差越大说明什么样本标准差分母为何是n1](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A734B711DAB10D3F59CB468A66F4C134264B2DB746B6942B5B367E5B574E796F985C14A78AFAE84C6E950E4D4DD8AD981347CC6E9A301965F098052D45F4D3F5605060DB95BB8C84C209018023AEDEC279E)
标准差越大说明什么样本标准差分母为何是n1
图片尺寸442x316![标准公差数值表1](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73A0DEE40E33E1BE8627F43D07C099A63B58569BDC4A881FE66D724A29E72AF0166B9C7ACCDB30F88A5C52BF8CB68BCB47B43ECA7CE6B81E65177E1EA519A3727D14CE60770CF89ADC558BB85C26EF4F22)
标准公差数值表1
图片尺寸1081x562![平均值mean方差variance标准差standarddeviation转](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A737AFD1104B3548807ED1B1ECE733B3E489CE9F77511CAD5EBDD9102E0DB051CAAB8B37D2A49D3720DA7627E5B062E1031AEE140C120A32287438D3FBA36FF657E31D59987C81718E0BE94BD2759558CEE)
平均值mean方差variance标准差standarddeviation转
图片尺寸584x459![相对标准偏差](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8300925FA0B8A4E89CE5967A1CE9527A4E60FDC86B31799D790E752056B3C3A917803F387BBF88635CC0B5D1C8B13CEEE1893070A4CCD80BBEAA3BF69647AF47FC0D30B6CD030B64E8B79BC192A59E4F52)
相对标准偏差
图片尺寸395x302![轴孔公差表](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E95C2C49693479097E0E05A865542C09B56E1571E11B01D68762E650C0DA9277E95BED04D5BC8A6FFC8DABDEEEF8E613266ACB50234DF04F2C69FD606D38B285CF04F4320F3B542090B9570F6C1D1DC860)
轴孔公差表
图片尺寸1162x706![标准差的意义期望与方差标准差是什么](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E15946F78022CBF3790F38704D66F7FA34603591C1CE7A6283855CE60192759518F47C93743B5453B9415DA0FFCBACB73C847DFF6C2D67AC27233E10E55D8E70E0CBDF00745F57F85D0D6CCE177C85BC)
标准差的意义期望与方差标准差是什么
图片尺寸700x552![轴的极限偏差](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9C3E8AF9661B0431D49ACC76E0529B6256CD33D8699C85DF2DA828DD050671CD44583403AD8177F26715974F9B3AC41B593D6AC8A168874D011F8FEE92B2F2705B318E205597169C69794F8F2AC5661EE)
轴的极限偏差
图片尺寸629x769![标准差](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A735225F8548E0CF765A36BC2B5DC44E01462D387A952D5E4AA73AD97D606958A64E32743142D505124FD63E8D5307F9E3880F885F73DF9E2AEDE08CFA79A3F83BDD8C882982FC05921AD7D781BBCD08549)
标准差
图片尺寸1145x693![均值和标准差](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E94E298C9A7A75809941E185806F1702DD3E6E2B64F285CB49F21DC8309B87D07F4369AD30DD90EE7BB95DD90387B12961C1A5063CB3481BB7FD19C9E71B7FD3E9D210315CAE8AEF7E7521AC5AC7734CF7)
均值和标准差
图片尺寸899x569