F
勉強
@fish1111

想問大家關於鬼壓

最近中午在宿舍睡覺時,常常被鬼壓床的感覺(都是睡約一小時後) 真的很重,有上網查了一下,醫學上稱這叫睡眠癱瘓🤔,我想應該也是睡眠癱瘓吧哈哈,但後面幾次都會伴隨著:被壓後,感覺自己的靈魂要被抽出來的感覺,然後我一直努力掙扎想要自己的靈魂不要浮出身體(身體一直不能動,而且我覺得我的意識是清醒,還有一次眼睛是睜開的)
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#問 統計學

The ratio of Cesarean Section (C-section, 剖腹生產), a surgical procedure in which incisions are made through a mother's abdomen (laparotomy) and uterus (hysterotomy) to deliver one or more babies, is much higher in Taiwan than in US or European countries. One of the hypothesis to explain this phenomena is that Taiwanese people believes in 生辰八字, one's birth data for astrological purposes, combined from year, month, day, hour, heavenly trunk and earthly branch. C-section gives the parent the freedom to choose a nice 生辰八字. Assume that you are given data for individual birth including natural birth or C-section, date and time of the day for birth and a lunar calendar marking each day as a good day (吉) or a bad one (兇). Explain how to test the hypothesis. Be specific about the null and alternative hypothesis, this test statistics, and its rejection region.
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#統計學

想問大大們,有沒有推薦的統計學網路課程(希望是免費ㄉ),統計學好難哦嗚嗚嗚
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#期中考 直接金融 vs 間接金融

Which of the following can be described as involving direct finance?A) A corporation issuses new shares of stock.
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#圖 #柴柴 我の貝果時代

先不管了,直接附萌照融化大家,她叫貝果(bagel),今年五歲。首先,和大家澄清一下,我不是貝果的主人,算是經紀人(?) 哈哈不重要拉,本篇重點是貝果!!!是吧~~~,貝果從小就是無!敵!破壞王!,襪子、拖鞋、衣服、娃娃…,甚至桌子鋼琴都不放過,小時候曾咬壞木製鋼琴角
317
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