作者查詢 / Aaron2K
作者 Aaron2K 在 PTT [ Statistics ] 看板的留言(推文), 共7則
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1F推:如果剛好落在臨界值上,此時須定義一randomized檢定11/08 22:55
1F推:o.w=otherwise 其他之意11/06 21:45
2F→:c利用,f(x)對x所有範圍積分後=1解出11/06 21:46
3F→:解出以後期望值變異數用定義求即可11/06 21:48
1F→:題目有錯?p(x=-1)= -1/2 <===機率不會有負的11/06 22:01
2F推:pmf利用mgf求得...是要展成e^t多項式嗎?11/06 00:20
6F推:解出來了,謝謝幫忙11/06 20:15
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