设X～N(0,1), 则～https://img-ph-mirror.nosdn.127.net/TT4ltesSjkpnEONpdc6Ghw==/6630742310257073475.pnghttps://img-ph-mirror.nosdn.127.net/ESca9jDZvvCRBMiHX_UYkA==/6630658747374203114.png
举一反三
- 设，n=1,2,...，则当时，依概率收敛到1。https://img-ph-mirror.nosdn.127.net/hZM0olij5nqNZIKK23DMOQ==/6630887445792453443.pnghttps://img-ph-mirror.nosdn.127.net/mEL1KYPaCfhCxvAqAqJDvw==/1438337131091693287.pnghttps://img-ph-mirror.nosdn.127.net/teFw9dWCjy4xgYnz-6BRCA==/6619337076142062534.png
- 设随机变量序列,已知时，依概率收敛到1，这意味着对于任给的ε>0，存在N，当n>N时，成立。https://img-ph-mirror.nosdn.127.net/inS2i40jk2lAF44gVDRzDA==/6608412328608987074.pnghttps://img-ph-mirror.nosdn.127.net/mEL1KYPaCfhCxvAqAqJDvw==/1438337131091693287.pnghttps://img-ph-mirror.nosdn.127.net/teFw9dWCjy4xgYnz-6BRCA==/6619337076142062534.pnghttps://img-ph-mirror.nosdn.127.net/SwkmJwhRECxvU2K6wsFBSg==/6630889644815708723.png
- 设随机变量序列,已知时，依概率收敛到1，这意味着对于任给的03b5>0，存在N，当n>N时，成立。https://img-ph-mirror.nosdn.127.net/inS2i40jk2lAF44gVDRzDA==/6608412328608987074.pnghttps://img-ph-mirror.nosdn.127.net/mEL1KYPaCfhCxvAqAqJDvw==/1438337131091693287.pnghttps://img-ph-mirror.nosdn.127.net/teFw9dWCjy4xgYnz-6BRCA==/6619337076142062534.pnghttps://img-ph-mirror.nosdn.127.net/SwkmJwhRECxvU2K6wsFBSg==/6630889644815708723.png
- 设,有划分，则，分别为https://img-ph-mirror.nosdn.127.net/_kVuHX7nBFHlNfzR3AeTRQ==/6631704382934470362.pnghttps://img-ph-mirror.nosdn.127.net/4QRI30JkP7V6jj57tHynuQ==/6608641027026760798.pnghttps://img-ph-mirror.nosdn.127.net/orOIv8YcdU_h_lUOdGNFCg==/6608226511145727302.pnghttps://img-ph-mirror.nosdn.127.net/giAuaiFtJSeucb0heLidqQ==/6597538158612635068.pnghttps://img-ph-mirror.nosdn.127.net/x1gGO27o3MWmLN9driNajQ==/1045116588544232433.pnghttps://img-ph-mirror.nosdn.127.net/A4wrtpUR5BGSeNCmbq_OcA==/1383168035656711023.png
- 设，则（为常数）的值．https://img-ph-mirror.nosdn.127.net/OCKSU6xXGRmrhqyAjxCsLQ==/6608185829214053227.pnghttps://img-ph-mirror.nosdn.127.net/JkqlqFql5XkrAZfdvWFndg==/6608888417143176694.pnghttps://img-ph-mirror.nosdn.127.net/twXY8ldkHYPX6F401pfEHA==/6597409515751723222.png