Herman ,可考慮多教applied mathematics,少教離地的數學,「費馬最終定理」這類純數東西就是離地數學。如何在現實生活中運用數學知識,這些東西學生們會一生受用,不是考完試就算數。 如:怎樣整理複雜的資料,如何以數學驗證資料的相關度;非常態分布的確率,如何應用,教學生現實的確率分布多是左或右偏長尾/雙峰,期望值的運用,這類。我只是隨意舉例,重點是,如何在社會中應用數學,希望你想得通。
@HermanToMath7 жыл бұрын
Wing Lau 多謝意見,大眾數學 and 考試數學我都會教,因為可悲的說,對學生來說考試數學才貼地。
【杜氏數學】電視台 Herman To Math TV 認真,如果係計p同期望收入果陣計埋 理論上佢會開10000/12鋪大,10000/12鋪細,結合埋呢個考慮去計個結果應該會有啲唔同
@HermanToMath6 жыл бұрын
Aspirin Tsang 10000除12係咩
@kamwingtsang70146 жыл бұрын
10000*0.5*(36-6)/36
@HermanToMath6 жыл бұрын
Aspirin Tsang why 36
@jasonchan74jcls5 жыл бұрын
This is what we had been discussed during uni 20 years ago. I think the main problem is win 2000 is not difficult, only if u will never bet again after this 2000 win.
This is just a variation of Gambler's Ruin problem. The key is to compute expected value not the probability of winning. You can win often but each time you only win little, in the long run you will lose. As far as I know, all casino games have negative expected value for the customers. So don't you wish to beat the casino in the long run. You may win for the moment but you will lose eventually. No long term player will come out ahead. Law of large number will be on the casino side to beat you.
@jasonchan60398 ай бұрын
在計算上,改變左初始勝率,最終期望值應該會變左賺錢
@jasonku98147 жыл бұрын
每次贏二千就走,如輸掉一萬,幾時先追得番,機會率又有幾多
@HermanToMath7 жыл бұрын
Jason Ku 唔係時間問題,係機率問題。
@lixianzhao4391 Жыл бұрын
要睇你输左10000之后,如何继续落注。
@eastfa16956 жыл бұрын
重點係你要識買,本人買大細連輸两舖機會約20%. 連輸三舖機會只有5%.你有我這能力才好去睹.
@HermanToMath6 жыл бұрын
本人買大細100%不敗,你有我這能力才說。
@eastfa16956 жыл бұрын
+杜氏數學【賭Sir】Herman To Math TV。 閣下咁把炮一定蠃嘅.都不會係呢度浪費時問啦 . 本人近半世紀睹大細經驗才敢這裡吹下水 .
@nesneosongsong8085 жыл бұрын
*賭博上只要你懂破解數學題,見好就收,一切平安唄!*
@sparkiel.60027 жыл бұрын
Herman sir, 你好。我還有一個問題,如果我每次去同一個casino, 玩同一個slots machine, 每次都是用$1000. 我頭三次去都全輸曬,那麼我第四次去,而帶$4000 去 玩同一個slots machine. 會否蠃的 probability 大過頭三次?
@HermanToMath7 жыл бұрын
不會, 每一次都是獨立的
@sparkiel.60027 жыл бұрын
Herman sir, thanks for you replied. 但我都係唔明. For example: 如果成6個月都冇落雨,那麼第6個月零一日,落雨的機會就會大D嗎?became 呢個世界一定會落雨。正如slots machine 都一定會出jackpot winning 一樣嗎?
Sam Vong 咪on9啦,係,佢係未開牌部機已掃描過知道咩牌,仲有鐳射碼同鐳射牌記,但主要係防客人出千,澳門既博彩條件係有監場司,如賭埸出千千d客,係會被釘牌,仲會被人告,個d司法訴訟追討都會告到間賭場破產,試問佢地會敢做嗎,仲有,甘多年來,如果賭埸有出千,甘實會有荷官退休後爆響口,但時至今時今日幾十年都沒,根本淨係用賭場優勢都贏硬d客,沒必要出千,你睇得電視劇太多啦,懵佬,唔屌你都唔撚得,你太柒