By a stroke of luck, Wu Xiaoqiu, who could never get the hang of math, ended up in a place called Math Island. There, he met a rabbit called Teacher White Rabbit, who told him that this was a place the Kingdom of Mathematics had prepared especially to teach children math. He would only be able to go home after passing the exam.
Can Wu Xiaoqiu learn all this math? Will he be able to get home? And what other fun things will happen in the Kingdom of Mathematics? Besides, Teacher White Rabbit seems to have a few secrets he doesn't want anyone to know.
Theme: Interest is the best teacher.
I didn't expect that even when I was a child, I didn't know how to be the same as a chicken and a rabbit.
The wizard said that the chance of a warrior defeating the dragon every time is 0.01. Doesn't this mean that each battle is an independent event? Even if the battle is fought a hundred times, the chance of victory for the 100th time is still 0.01. Just like every time a coin is tossed, the probability of heads is 0.5. After nine consecutive heads, the probability of heads for the tenth time is still 0.5. It may seem counterintuitive, but because each coin toss is an independent event, it does not mean that the probability of heads for the tenth time is 0.5 To the tenth power. If it is not an independent event where the warrior fights the dragon, but instead he can learn experience and grow from it and increase the probability of victory each time, then there must be a numerical condition for accumulating experience after each defeat in the battle to increase the probability of winning. Otherwise, even if the warrior fights a thousand times or ten thousand times, the warrior's probability of winning each game is still 0.01.