God of Life

A disc-shaped object was lying in the shopping mall, exuding a soft and luxurious golden light.

The light flickered and sparkled, and Wang Yan smelled the smell of getting rich.

Take a closer look, it's actually a turntable?

Hey, what a fresh prop!

【Euro-African Turntable (Elementary)】

【Number of uses: 1】

[Price: 1 million]

[Explanation: There are always people who think that they are European-looking, but they are actually full of dark flesh. Don't talk about it, spend money to test it! 】

Ay Ya I gi!

Broken props can be provocative, huh?

Wang Yan was a little unconvinced, rolling his arms and sleeves, he wanted to try it right away.

However, when I read the specific details... I was wilted.

The turntable has a total of 10 grids, which are equally divided, and each grid occupies 10% of the proportion.

Divided into four colors, namely white, green, blue, gold.

The white is three squares, there are no prizes inside, but there are four words written on it, not a relatively polite "Thank you for your patronage", but a biting sarcasm--Fuck off!

Obviously, there is a 30% probability that the turntable will lose everything.

One level higher, there are four grids of green.

The four prizes are different. Wang Yan's first concern is the price. The cheapest one costs 200,000 in the mall, and the most expensive one costs 800,000 in the mall.

That is to say, there is a 40% probability of blood loss of 200,000-800,000.

There are only two blue prizes, and the prices are 1.5 million and 2 million respectively.

The last one left is a golden reward, the price is... 5 million!

So the result is obvious. Wang Yan can use his primary school mathematics knowledge to do the math. There is a 40% probability of a small loss, a 30% probability of losing everything, a 20% probability of a small profit, and a 10% probability of a big profit.

"Stinking rogue!"

Brother Fugui was so angry that he was extremely dissatisfied with the black heart system.

If the probability of winning or losing is 50% to 50%, at least it can be regarded as a fair bet.

What the hell is this now?

70% probability of loss!

Silly beep is only playing with you!

After Wang Yan finished cursing, he glanced at the cash on the panel, removed the 100,000 that Chen Xiang paid, and there were still 1.62 million that could be used at any time, then he gritted his teeth.

"Payment!"

Remaining salary: 620,000.

System experience: 719/2500.

Items held: Son of Destiny, Extraordinary Competitive Card, Double Flavor Food Card, See Your Heart After Drinking Card, Oufei Turntable (Elementary)

Fuck? !

Didn't you say you don't gamble?

Mr. Wang, why are you so inflated? !

Wang Yan really wasn't inflated.

The result of elementary school math is a blood loss, so you are only elementary school students, hehe.

My brother has an intelligence of 79, the best of the best!

And the basics of statistics that I just learned are really not for nothing.

In probability theory and statistics, there is a specific concept called "", which is translated as "mathematical expected value".

Leaving aside the definition, let me give you the simplest example—all casinos and designed gambling projects are applying this concept.

For example, the Las Vegas roulette, which is similar to the European and African roulette, has a total of 38 grids, corresponding to 38 numbers. You can bet on a single number for $1, and you will get $35 if you hit it.

Calculate the mathematical expectation and the result is -0.0526.

That is, on average, gamblers lose 5.26 cents to the casino for every dollar they wager.

This is a fixed probability, as long as the sample size is large enough (there are enough gamblers), there will be no loss.

Therefore, regular casinos do not need to spend thousands of dollars at all, and can make money every day by recruiting more customers.

After Wang Yan complained about the black heart of the system, he mentally calculated the mathematical expectation value of the Oufei dial in an instant.

(500×10%)+(200×10%)+(150×10%)-(80×10%)-(60×10%)-(40×10%)-(20×10%)-( 100×30%)=350,000

The mathematical expectation is positive.

This means that as long as you play enough times, you can earn 350,000 yuan per play on average.

Stupid beeps don't gamble!

Not only to gamble, but to gamble forever!

You come out with the mentally handicapped system, and I will refresh a turntable for my brother every week from now on, do you dare? !

System: o((⊙﹏⊙))o.

If the system is intelligent, it will definitely scold your mother.

I give you so much money every day to let you go out and prostitute, you don’t want to be a good car girl, just learn those messy things!

Take the mathematics knowledge pit system, what kind of hero are you!

(╯‵ ′)╯︵┴─┴

fall!

...

However, the system was not intelligent, so the room was very quiet except for Wang Yan's excited breathing.

"Start the lottery draw!"

The turntable turns and turns, turns and turns, the pointer passes white, blue, green, gold all the way...

In the end, with a slight difference, it passed through another white area and finally stopped in the green area.

Ma Dan!

loss!

However, Wang Yan only complained, but didn't have any regrets.

It's impossible to make money every time playing with probability, but as long as the system doesn't change its design and the mathematical expectation value remains positive, Wang Yan dares to play with Ya until the end of the day.

Shenhao, who knows mathematics, is so confident!

Taking out the final reward casually, Wang Yan looked at it and was amused.

Eh? !

It seems that there is nothing wrong with it?

The prize is a skill book.

【Hard Pen Calligraphy (Master Block Letters)】

[Raise your hard pen writing level to the master level, only one step away from the master]

【Price: 400,000】

[Note: Block letters only. Scripts such as Zhen, Xing, Li, Cao, and Zhuan need to be learned by themselves]

Master level regular script, is it useful?

Not much use.

In modern society, there are fewer and fewer places to write, let alone such a hero as Wang Yan, there is absolutely no chance to write something by hand.

But another question: is it worth it?

It's so worth it!

How could it be worthless to spend 1 million to buy a master-level skill?

As a godly hero, it is never possible to be short of money.

Therefore, any thing that can improve one's own quality, as long as it can be exchanged for money, is worth it.

Wang Yan happily used up the skill book, and in an instant, a vast amount of knowledge flooded into his mind.

There was a pen and paper on the desk. Wang Yan sat down happily, pondered for a while, and wrote down the four names.

Wang Dayuan, Wang Xiufang, Wang Yan, Liu Li.

Iron bones and silver hooks, Zhongzheng is dignified.

Wang Yan was overjoyed. After thinking about it, he added a fifth name.

He Meng.

It's slightly deformed, and it's no longer a regular block letter, but it's more flavorful than before.

Because, have more of your own style.

79 intelligence, comprehension is so strong.

In fact, writing has always been Wang Yan's shortcoming. Although it is not low enough to be crooked to the level of a primary school student, it is definitely not good-looking. It can be said that it needs structure without structure, and lines without lines.

However, as a student with normal aesthetics, Wang Yan knew what kind of characters looked good, and he liked to read them very much.

The reason why Wang Yan fell in love with He Meng secretly was not only because of her beauty. When she was in high school, she wrote on the blackboard, which surprised all the boys in the class.

Later, He Meng's academic performance gradually declined, and the eldest lady's temper became more and more violent, but that handwriting was always beautiful in Wang Yan's memory.

Don't feel exaggerated.

When a girl is both beautiful and elegant, that kind of lethality is definitely penetrating damage.

The current Wang Yan and Wang Hao have no love for He Meng.

However, after suddenly getting a master-level hard-tipped pen calligraphy, I couldn't help but think of her and the little feelings I had in the past.

In a month, my buddy has soared in appearance, height, and body shape. Even calligraphy has surpassed you. It's like a dream...

Oh, what a dream!

Wang Yan got up, stuffed the first calligraphy work in his life into the shredder, and stretched happily.

I don't know that I am a guest in my dream, how can I feel comfortable when I am awake!

etc……

It is inappropriate to use poems to chant ambitions.

Instead, it can be replaced by two other sentences——

I only hope that when the song meets the wine, I can see the flowers in Chang'an at the end of the day!

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