作者aspiren (對ptt又愛又恨..)
看板Statistics
標題請問一題統計問題
時間Mon Nov 10 18:29:53 2008
請幫我看看這題~
Consider the following hypothesis test:
Ho: p < =0.8 vs Ha: p > 0.8
A sample of 400 provided a sample proportion of 0.853.
(a) Using α=0.05, what is the conclusion based on hypothesis test?
(b) Using α=0.001, what is the conclusion based on p-value?
感謝!!
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◆ From: 163.25.111.14
1F：推 wlsherica:Ho Ha的p是??? 11/10 19:17
2F：→ qtzbbztq:用T TEST去檢定一下就OK哩 11/10 20:18