一盒中有3个红球2个白球，采用放回抽样， 表示第i次取到的红球数，i=1,2,...， 则当时，依概率收敛到0.6.https://img-ph-mirror.nosdn.127.net/OBGEaDIYfibQkzBP1n16Pg==/857372779161088920.pnghttps://img-ph-mirror.nosdn.127.net/mEL1KYPaCfhCxvAqAqJDvw==/1438337131091693287.pnghttps://img-ph-mirror.nosdn.127.net/bWLk7nHy91oS97Mx8POEXA==/6608731186980567455.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
- 一盒中有3个红球2个白球，采用放回抽样，[img=20x22]17e0c5027eed7eb.png[/img]表示第i次取到的红球数，i=1,2,...，则当[img=57x14]17e0a787a9bdde0.png[/img]时，[img=61x60]17e0c50197471fa.png[/img]依概率收敛到
- 一盒中有3个红球2个白球，采用放回抽样，[img=20x22]18036a4c5b0b7bb.png[/img] 表示第i次取到的红球数，i=1,2,...， 则当[img=57x14]18036a4c6409608.png[/img]时，[img=61x60]18036a4c6bdf85c.png[/img]依概率收敛到0.6.
- 一盒中有3个红球2个白球，采用放回抽样，[img=20x22]18038ebf90b50a8.png[/img] 表示第i次取到的红球数，i=1,2,...， 则当[img=57x14]18038ebf98fdd26.png[/img]时，[img=61x60]18038ebfa0c81d6.png[/img]依概率收敛到0.6.
- 一盒中有3个红球2个白球，采用放回抽样，[img=20x22]1803e160aa6e8c8.png[/img] 表示第i次取到的红球数，i=1,2,...， 则当[img=57x14]1803e160b27b8d3.png[/img]时，[img=61x60]1803e160baece76.png[/img]依概率收敛到0.6.