Ptt 大爆卦 | t表自由度 - 前往 https://itunesu-assets.itunes.apple.com/itunes-assets/CobaltPublic3/v4/64/3a/fd/643afd93-5acd-1914-e056-1d5fe829ce4f/318-5759310662836819001-9.2_9.6.pdf?a=v%3D3%26artistId%3D1280875126%26podcastId%3D1045845504%26podcastName%3D%25E7%25B5%25B1%25E8%25A8%2588%25E5%25AD%25B8%2528%25E4%25BA%258C%2529%2BStatistics%2BII%2B%253A%2B%25E9%2580%25B2%25E9%259A%258E%25E7%25B5%25B1%25E8%25A8%2588%26episodeId%3D1000353807936%26episodeName%3D%2528%25E8%25AC%259B%25E7%25BE%25A9%2529%2B%25E7%25AC%25AC%25E4%25B9%259D%25E7%25AB%25A0%2B%25E4%25B8%2580%25E5%2580%258B%25E7%25BE%25A4%25E9%25AB%2594%25E5%258F%2583%25E6%2595%25B8%25E7%259A%2584%25E5%2581%2587%25E8%25AA%25AA%25E6%25AA%25A2%25E5%25AE%259A%2B9.2%2B-%2B9.6%26episodeKind%3Dpdf%26pageLocation%3Ditc

你即將離開本站

並前往https://itunesu-assets.itunes.apple.com/itunes-assets/CobaltPublic3/v4/64/3a/fd/643afd93-5acd-1914-e056-1d5fe829ce4f/318-5759310662836819001-9.2_9.6.pdf?a=v%3D3%26artistId%3D1280875126%26podcastId%3D1045845504%26podcastName%3D%25E7%25B5%25B1%25E8%25A8%2588%25E5%25AD%25B8%2528%25E4%25BA%258C%2529%2BStatistics%2BII%2B%253A%2B%25E9%2580%25B2%25E9%259A%258E%25E7%25B5%25B1%25E8%25A8%2588%26episodeId%3D1000353807936%26episodeName%3D%2528%25E8%25AC%259B%25E7%25BE%25A9%2529%2B%25E7%25AC%25AC%25E4%25B9%259D%25E7%25AB%25A0%2B%25E4%25B8%2580%25E5%2580%258B%25E7%25BE%25A4%25E9%25AB%2594%25E5%258F%2583%25E6%2595%25B8%25E7%259A%2584%25E5%2581%2587%25E8%25AA%25AA%25E6%25AA%25A2%25E5%25AE%259A%2B9.2%2B-%2B9.6%26episodeKind%3Dpdf%26pageLocation%3Ditc

統計學（二） - Apple

告是否屬實，因此隨機抽取該公司20個產品並測試其使用壽命，結果如下表所示。 (a)試檢定該公司之廣告是否屬實? ... 4) 棄卻域: 查t–表，自由度=n-1.

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