when are order statistics not sufficient are order statistics sufficient when are order statistics not sufficient? when do ordered statistics not constitute sufficient statistic when are order statistics not sufficient? which statistic is considered to be sufficient for continuous distributions? when are ordering statistics insufficient when is order statistics not sufficient when are order statistics not sufficient when are orders not sufficient when are order statistics not sufficient what is the order statistics when is order statistics not sufficient when are order statistics not sufficient? which of the following is an example of order statistics not sufficient? when are order statistics not sufficient which statistics indicate ordered and not sufficient when do order statistics not exist what does lehmann and casella say? when are order statistics not sufficient