不同事情的錯誤概率

這是在比較民族，種族文化，是大話題。當我還是個孩子的時候，廣場上有露天電影。為了不買票，我們會帶雙筒望遠鏡前往附近的樓上。我覺得有人現在正在這樣做。 這個世界上有各種各樣的東西，做事的標準也不同。在我學習工程學之前，老師告訴我們，應該知道，通訊系統所要求的錯誤率不應超過10 ^（ -  2） -  10 ^（ -  6），大多數，機械製造業生產，誤差標準偏差小於10 ^（ -  2）。生物發育雖然不那麼精確，但其誤差範圍小於5％。在人類社會的政治領域，文化，傳統領域存在很多不穩定因素，要面對廣大群眾，對大多數人的心理反應，其變化，誤差範圍更大。 在民主社會中，如果超過63％的人投票支持某事，那麼這個數字已經非常高了。

This is to Compare nation, ethnic culture, big topics. When I was a child, there were open-air movies in the square. In order not to buy tickets, we would take binoculars and went  to the nearby upstairs. I think someone's doing this right now. There are all kinds of things in this world, and the standards for doing things well are also different. Before when I studied engineering, the teacher told us that we should learn, communication system, and the error rate it requires should not exceed 10^(-2)—-10^(-6), Most, machinery manufacturing industry production, error standard deviation is less than 10^(-2). While Biological development, not that precise, its error range is less than 5%. In the political field of human society, cultural, tradition areas, there are a lot of unstable factors, that is, facing the broad massive general public, the psychological responses for majority people, its changes, the error range is even greater. In a democratic society, if more than 63% of the people vote for something, it is already a very high number.