達(dá)同學(xué)
2023-12-29 21:02請(qǐng)問這里原假設(shè)是decrease?對(duì)應(yīng)表示取偽嗎?
所屬:CFA Level I > 數(shù)量+金融計(jì)算器前導(dǎo) 視頻位置 相關(guān)試題
來(lái)源: 視頻位置 相關(guān)試題
1個(gè)回答
Evian, CFA助教
2024-01-08 21:01
該回答已被題主采納
ヾ(?°?°?)??你好同學(xué),
對(duì),對(duì)應(yīng):取偽
題目給出的信息是:
當(dāng)原假設(shè)錯(cuò)誤的情況下,拒絕原假設(shè),對(duì)應(yīng)power of test
reject the null hypothesis when it is actually false
取偽:
fail to reject the null hypothesis when it is actually false
取偽的概率上升:
the probability that fail to reject the null hypothesis when it is actually false incease
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