標題:
probability density function!!
發問:
The lifetime measured in weeks of some component in a system is expressed as a random variable X for which the probability density function is a Rayleigh distribution given by F(x)={a(x-A)e^(-(x-A)/b) for x>or=A} { 0 for xor=A} { 0 for x
最佳解答:
====================================================== 圖片參考：http://img188.imageshack.us/img188/3306/18812514.png 2010-04-28 19:41:05 補充： http://img188.imageshack.us/img188/3306/18812514.png
probability density function!!
發問:
The lifetime measured in weeks of some component in a system is expressed as a random variable X for which the probability density function is a Rayleigh distribution given by F(x)={a(x-A)e^(-(x-A)/b) for x>or=A} { 0 for x
最佳解答:
====================================================== 圖片參考：http://img188.imageshack.us/img188/3306/18812514.png 2010-04-28 19:41:05 補充： http://img188.imageshack.us/img188/3306/18812514.png
- 這兩個報紙標題點解-有Devil's,Youdunnit@1@
- 夢之歷險天空50-99LVhelp me up LV,我40LV,要打41時,help我upLV and 打ok-@1@
- finding nemo's setting
- 這兩個報紙標題點解-有Devil's,Youdunnit@1@
- 夢之歷險天空50-99LVhelp me up LV,我40LV,要打41時,help我upLV and 打ok-@1@
- finding nemo's setting
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