Infinite Survival: The winner takes all!
Chapter 81 Counterintuitive Probability Issues
He repeated again, then a light flashed in his eyes, he slapped his head fiercely, and said with a smile: "Ha, that's it, that's it..."
This question was really confusing, and even he almost turned over.
In fact, the probability that the red treasure chest contains gems is not 1/2, but 2/3!
The answer lies in that 'superfluous' rule. Obviously this rule is not superfluous at all, it is a necessary condition.
Sorting it out again, when he picked up the white treasure box, there were still a red treasure box and a blue treasure box left on the crystal table. The probability of these two treasure boxes finding gems respectively was 1/3, and the combined probability of finding gems was 2/3. .
When the system excludes a blue treasure chest that does not contain gems, the probability of finding gems in the remaining red treasure chest becomes 2/3.
This probability problem is very counterintuitive, but as long as the number of treasure boxes is increased, it is easy to understand.
If there are 100 treasure chests, only one of them contains gems.
He randomly selects one from 100 treasure boxes, then the probability of finding gems is 1%, and the probability of finding gems in the remaining 99 treasure boxes is 99%.
Then exclude the 99 empty treasure boxes from the remaining 98 treasure boxes. Then the probability of opening the last treasure box is not 50%, but 99%.
After thinking about this problem, Li Ming laughed dumbly. The Palace of Wisdom did not pretend to be mysterious, nor did it forcefully raise the threshold of knowledge.
At least in every single-player game, even an elementary school education level can understand the questions.
But it is not that easy to solve the puzzle and pass the level within a limited time. This requires not only strong logical reasoning ability, but also a certain psychological quality. At least you must not be impatient.
Then, he glanced at the timing bar and found that 3 minutes and 58 seconds had passed. He had reached the yellow area and missed the minimum clearance time.
However, Li Ming didn't feel too frustrated, because this level was really confusing, and he almost capsized in the gutter, so it was pretty good if he could pass it.
Pushing open the door with a door number of 2/3, a passage emitting faint blue fluorescence appeared in front of him.
Ding!
‘Player Li Ming-27 cleared the level within the limited time. ’
‘The reward has been sent to the system, please check it carefully. ’
Although this time I did not pass during the green time period, I was still given 5 survival points.
Now his total survival points have reached 54 points, and there are still final settlement rewards that have not been issued. It can be said that he has made a lot of money.
At the end of the passage is a blue crystal door. After pushing it open, it turns out to be the crystal platform before the game started.
At this time, the entire platform was empty, so he should be the first to pass the seven levels.
Li Ming looked at the crystal platform under his feet again, and walked to the edge of the platform with some curiosity.
It's pitch black outside, with no light visible. Standing here, one feels an inexplicable palpitating feeling.
"Where is this thing built?" He touched his chin and muttered to himself.
Then, as if he had an idea, he took out a laptop from his system backpack and threw it out with all his strength.
As a result, the laptop disappeared as soon as it flew off the platform, and no movement could be heard, as if it was swallowed up silently by the black screen.
Seeing this situation, Li Ming subconsciously took a few steps back. Just now he wanted to test it with his body, but now it seems that he should not seek death.
Return to the central area of the platform and find a place to lie down.
The total seven levels of the game did not take much time, but he still felt a little tired mentally. He could take a rest before other players completed the levels.
After a while, a blue crystal door suddenly appeared not far from him, and then, a young girl walked out of it.
The girl has a snow-white complexion and a delicate face. She looks a bit like a mixed-race Chinese and Western girl.
Although her figure is slightly petite, she also looks slim and graceful against the backdrop of the tight-fitting black leather armor.
Coupled with a shawl of red hair, it looks like a fiery red rose.
Seeing Li Ming lying on the platform, the girl's originally cheerful face froze slightly and her lips pursed.
"Not bad, I was able to pass the level first. Although I didn't try my best, you are still somewhat capable."
As the girl spoke, she walked up to Li Ming. After seeing his face, she couldn't help showing a little disappointment, "I thought he was a handsome guy. I didn't expect him to be so ordinary. But since you are the first to pass the level, there are You are qualified to know my name, my name is Feinana, what about you?"
"Li Ming."
The girl's face became even more disappointed when she heard this, and curled her lips, "Is the name so common? It can't be fake, right?"
Then, her pale pink eyes blinked, and she added: "Add a friend after the game is over. Of course, I have no other intentions. You, an ordinary person, don't think too much about it."
"I didn't think much about it." Li Ming turned his head slightly, with a trace of confusion on his face, "But I still want to ask, why do you want to add a friend?"
"This way we can participate in the game together. Next time I will go all out and win No. 1." Feinana said slightly unwillingly.
"Oh, then I wish you good luck." Li Ming closed his eyes again, looking uninterested.
"Hey, what's your attitude?" Feinana suddenly became a little unhappy. "A beautiful woman like me takes the initiative to talk to you. As an ordinary person, shouldn't you be more enthusiastic?"
Li Ming did not open his eyes, but said lightly, "I like men."
ha? Fianna looked stunned.
After she reacted, the look of disgust in her eyes became even stronger, she snorted coldly, turned and left, "This is so disgusting, don't talk to me again."
After waiting for another ten minutes, blue crystal doors appeared one after another on the platform.
Basically all the contestants who have passed the level have come out.
Li Ming sat up and took a glance. Including him, there were 5 men and 4 women, a total of only 9 people.
This is in sharp contrast to the crowds on the platform before the game started.
Yunfeng was also one of the passers. As soon as he walked out of the crystal door, he spotted Li Ming sitting on the stage. He couldn't help but smile, and he quickly raised his hand and greeted, "Brother Li Ming!"
Li Ming turned his head and nodded slightly as a response.
Feinana watched Yunfeng walking quickly towards Li Ming with a smile on his face. She didn't know what she thought of and couldn't help but shudder.
Previously, she was half-convinced about Li Ming's words, but now she has undoubtedly confirmed it.
"Brother Li Ming, you must be the first to pass." Yunfeng said this very firmly, as if he knew the result in advance.
"It's just good luck." Li Ming was very indifferent.
"If you're lucky enough to clear the game, there won't be only this few people left on the stage." Yunfeng's tone was three-quarters heavy and two-quarters self-deprecating.
He was able to come out alive only because the big boy next to him gave him a life. It was definitely not a matter of luck.
This question was really confusing, and even he almost turned over.
In fact, the probability that the red treasure chest contains gems is not 1/2, but 2/3!
The answer lies in that 'superfluous' rule. Obviously this rule is not superfluous at all, it is a necessary condition.
Sorting it out again, when he picked up the white treasure box, there were still a red treasure box and a blue treasure box left on the crystal table. The probability of these two treasure boxes finding gems respectively was 1/3, and the combined probability of finding gems was 2/3. .
When the system excludes a blue treasure chest that does not contain gems, the probability of finding gems in the remaining red treasure chest becomes 2/3.
This probability problem is very counterintuitive, but as long as the number of treasure boxes is increased, it is easy to understand.
If there are 100 treasure chests, only one of them contains gems.
He randomly selects one from 100 treasure boxes, then the probability of finding gems is 1%, and the probability of finding gems in the remaining 99 treasure boxes is 99%.
Then exclude the 99 empty treasure boxes from the remaining 98 treasure boxes. Then the probability of opening the last treasure box is not 50%, but 99%.
After thinking about this problem, Li Ming laughed dumbly. The Palace of Wisdom did not pretend to be mysterious, nor did it forcefully raise the threshold of knowledge.
At least in every single-player game, even an elementary school education level can understand the questions.
But it is not that easy to solve the puzzle and pass the level within a limited time. This requires not only strong logical reasoning ability, but also a certain psychological quality. At least you must not be impatient.
Then, he glanced at the timing bar and found that 3 minutes and 58 seconds had passed. He had reached the yellow area and missed the minimum clearance time.
However, Li Ming didn't feel too frustrated, because this level was really confusing, and he almost capsized in the gutter, so it was pretty good if he could pass it.
Pushing open the door with a door number of 2/3, a passage emitting faint blue fluorescence appeared in front of him.
Ding!
‘Player Li Ming-27 cleared the level within the limited time. ’
‘The reward has been sent to the system, please check it carefully. ’
Although this time I did not pass during the green time period, I was still given 5 survival points.
Now his total survival points have reached 54 points, and there are still final settlement rewards that have not been issued. It can be said that he has made a lot of money.
At the end of the passage is a blue crystal door. After pushing it open, it turns out to be the crystal platform before the game started.
At this time, the entire platform was empty, so he should be the first to pass the seven levels.
Li Ming looked at the crystal platform under his feet again, and walked to the edge of the platform with some curiosity.
It's pitch black outside, with no light visible. Standing here, one feels an inexplicable palpitating feeling.
"Where is this thing built?" He touched his chin and muttered to himself.
Then, as if he had an idea, he took out a laptop from his system backpack and threw it out with all his strength.
As a result, the laptop disappeared as soon as it flew off the platform, and no movement could be heard, as if it was swallowed up silently by the black screen.
Seeing this situation, Li Ming subconsciously took a few steps back. Just now he wanted to test it with his body, but now it seems that he should not seek death.
Return to the central area of the platform and find a place to lie down.
The total seven levels of the game did not take much time, but he still felt a little tired mentally. He could take a rest before other players completed the levels.
After a while, a blue crystal door suddenly appeared not far from him, and then, a young girl walked out of it.
The girl has a snow-white complexion and a delicate face. She looks a bit like a mixed-race Chinese and Western girl.
Although her figure is slightly petite, she also looks slim and graceful against the backdrop of the tight-fitting black leather armor.
Coupled with a shawl of red hair, it looks like a fiery red rose.
Seeing Li Ming lying on the platform, the girl's originally cheerful face froze slightly and her lips pursed.
"Not bad, I was able to pass the level first. Although I didn't try my best, you are still somewhat capable."
As the girl spoke, she walked up to Li Ming. After seeing his face, she couldn't help showing a little disappointment, "I thought he was a handsome guy. I didn't expect him to be so ordinary. But since you are the first to pass the level, there are You are qualified to know my name, my name is Feinana, what about you?"
"Li Ming."
The girl's face became even more disappointed when she heard this, and curled her lips, "Is the name so common? It can't be fake, right?"
Then, her pale pink eyes blinked, and she added: "Add a friend after the game is over. Of course, I have no other intentions. You, an ordinary person, don't think too much about it."
"I didn't think much about it." Li Ming turned his head slightly, with a trace of confusion on his face, "But I still want to ask, why do you want to add a friend?"
"This way we can participate in the game together. Next time I will go all out and win No. 1." Feinana said slightly unwillingly.
"Oh, then I wish you good luck." Li Ming closed his eyes again, looking uninterested.
"Hey, what's your attitude?" Feinana suddenly became a little unhappy. "A beautiful woman like me takes the initiative to talk to you. As an ordinary person, shouldn't you be more enthusiastic?"
Li Ming did not open his eyes, but said lightly, "I like men."
ha? Fianna looked stunned.
After she reacted, the look of disgust in her eyes became even stronger, she snorted coldly, turned and left, "This is so disgusting, don't talk to me again."
After waiting for another ten minutes, blue crystal doors appeared one after another on the platform.
Basically all the contestants who have passed the level have come out.
Li Ming sat up and took a glance. Including him, there were 5 men and 4 women, a total of only 9 people.
This is in sharp contrast to the crowds on the platform before the game started.
Yunfeng was also one of the passers. As soon as he walked out of the crystal door, he spotted Li Ming sitting on the stage. He couldn't help but smile, and he quickly raised his hand and greeted, "Brother Li Ming!"
Li Ming turned his head and nodded slightly as a response.
Feinana watched Yunfeng walking quickly towards Li Ming with a smile on his face. She didn't know what she thought of and couldn't help but shudder.
Previously, she was half-convinced about Li Ming's words, but now she has undoubtedly confirmed it.
"Brother Li Ming, you must be the first to pass." Yunfeng said this very firmly, as if he knew the result in advance.
"It's just good luck." Li Ming was very indifferent.
"If you're lucky enough to clear the game, there won't be only this few people left on the stage." Yunfeng's tone was three-quarters heavy and two-quarters self-deprecating.
He was able to come out alive only because the big boy next to him gave him a life. It was definitely not a matter of luck.
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