題組內容

第三題：【作答方式得以英文或中文作答】
Consider the hypothesis test
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        The information of samples 1 and 2, taken from the two independent populations 1 and 2, respectively, is summarized in the following table.
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（二）With α = 0.05, what is your hypothesis testing conclusion?【5 分】
 (Given Z~N(0,1), P(Z＞1.645)=0.05; P(Z＞1.7)=0.0446; P(Z＞1.96)=0.025)