生物統(tǒng)計(jì)學(xué)論文-免費(fèi)閱讀
【正文】 假設(shè)：，即A、B兩法所得從播種到開(kāi)花的天數(shù)相同，對(duì):取顯著水平，令m=。2．1總糖質(zhì)量特性值加嚴(yán)分析見(jiàn)表72．2煙堿質(zhì)量特性值加嚴(yán)分析見(jiàn)表92．3與外觀質(zhì)量檢驗(yàn)對(duì)比該批煙葉外觀質(zhì)量檢驗(yàn)結(jié)果為：煙葉整體外觀不錯(cuò)，但存在部位混級(jí)和混打不均勻現(xiàn)象。(3)只要有—個(gè)質(zhì)量特性值(總糖、煙堿)差異顯著。煙草加工企業(yè)追求化學(xué)成份含量合理并且協(xié)調(diào)的煙葉原料。裂區(qū)設(shè)計(jì)是區(qū)內(nèi)再分區(qū)的一種設(shè)計(jì)方法，有主區(qū)、副區(qū)和主處理、副處理之分，主處理應(yīng)安排在主區(qū)，副處理安排在副區(qū)，一般要求精密度高的因素安排在副區(qū)，精度要求低的安排在主區(qū)。ABSTRAStatistics is mathematics language introduction concrete scientific research domain, will study the question will abstract as mathematics question process, will be the collection, the analysis and an explanation data is the mathematical statistic in the biology research application, it is analyzes with the mathematical statistic principle and the method and explained biosphere each kind of phenomenon and an experimental investigation material discipline, belongs to an application statistics with the biology research unceasing development, the biometrics application more and more is also wides
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