What is the probability of winning the first prize in the two color ball of Fucai?

Fucai's two-color ball theoretically says that the probability of winning the first prize is 1 in 17721088 (1107568*16), and 1 in 1107568 is the probability of a red ball.

1 in 16 is the probability of a blue ball. But it may not actually be this.

probability, because it is unlikely to open like 01

06+07 such numbers.

1st prize (6+1).Probability of winningIt is: 6 out of 33 for red balls multiplied by 1 out of 16 for blue balls = 1 17721088 =.

The probability of winning the second prize (6+0) is: 6 out of 33 for red balls multiplied by 16 for blue balls 0=15 17721088=.

The probability of winning the third prize (5+1) is: 5 out of 33 for red balls multiplied by 1 out of 16 for blue balls = 162 17721088=.

Fourth prize +1) The probability of winning is: 5 out of 33 for red balls multiplied by 0 for 16 for blue balls = 7695 17721088=.

5th prize +1) The probability of winning is: 4 out of 33 for red balls multiplied by 0=137475 17721088 = for 16 blue balls.

Sixth prize +1) The probability of winning is: 2 out of 33 for red balls multiplied by 1 out of 16 for blue balls = 1043640 17721088=.

Total Winning Rate:.

Redemption Rules. The two-color ball is valid for the current period. The winner shall claim the prize at the designated location with the winning ticket within 60 calendar days from the date of the draw. If the prize is not claimed within the time limit, it will be regarded as a forfeited prize, and the forfeited prize will be included in the lottery community chest.

The winning ticket is a winning voucher, and the winning ticket cannot be correctly identified due to tarnishing, damage, etc., and cannot be redeemed. The redemption organization may inspect the winner's winning ticket and valid identity documents, and the winner shall cooperate when claiming the prize.

The odds of winning a two-color ball are:

The probability of winning the first prize (6+1) is: 6 out of 33 for red balls multiplied by 1 out of 16 for blue balls = 1 17721088=.

The probability of winning the second prize (6+0) is: 6 out of 33 for red balls multiplied by 16 for blue balls 0=15 17721088=.

The probability of winning the third prize (5+1) is: 5 out of 33 for red balls multiplied by 1 out of 16 for blue balls = 162 17721088=.

Fourth prize +1) The probability of winning is: 5 out of 33 for red balls multiplied by 0 for 16 for blue balls = 7695 17721088=.

5th prize +1) The probability of winning is: 4 out of 33 for red balls multiplied by 0=137475 17721088 = for 16 blue balls.

Sixth prize +1) The probability of winning is: 2 out of 33 for red balls multiplied by 1 out of 16 for blue balls = 1043640 17721088=.

Total Winning Rate:.

The two-color ball is a way to play the Chinese welfare lottery. China Welfare Lottery "Double Color Ball" is a kind of "lotto-type" welfare lottery issued by the China Welfare Lottery Issuance Management Center and jointly issued in the country.

Since February 16, 2003, it has been sold online nationwide. The computer network system is used for distribution and sales, and regular TV lottery is held. Participation in the "two-color ball" sales of the provincial welfare lottery distribution center under the direct leadership of the Fucai Center, responsible for the implementation of specific organization and management of the region's "two-color ball" sales activities.

In 2003, after more than one year of market preparation, the two-color ball was officially released on February 16, 2003. "Big prize, small prize", double district selection, a blue ball in the prize and other characteristics have attracted people's attention, after the prize pool of more than 100 million, the launch of the "inverted three-seven" payout has added to the charm of the two-color ball, and promoted the development. In the 10 months of sales of that year, the two-color ball completed 89 draws, and the cumulative sales reached 100 million yuan.

On October 23, 2003, the prize pool of the Double Color Ball (70th draw) exceeded 100 million yuan for the first time. On the same day, the lottery center made corresponding changes to the relevant terms of the game rules of the two-color ball, and launched the "inverted three-seven" payout; As a result, on December 21 of that year, the single bet prize of the second prize of the two-color ball reached 10,000 yuan.

The above content reference: China Welfare Lottery Double Color Ball Encyclopedia.

China Welfare Lottery Double Color Ball must first choose 6 out of 33 numbers, and then choose 1 out of 16 numbers to form a bet. Through calculations, it can be concluded that the probability of winning the two-color ball is about 1 in 17.72 million.

The Double Colour Ball betting area is divided into a red ball number area, with the red ball number area consisting of 33 numbers from 1 to 33 and the blue ball number area consisting of 1-16 numbers totaling 16 numbers. When betting, choose 6 red ball numbers and 1 blue ball number to form a single bet, and the amount of each bet is RMB 2.

The specific rules for winning the lottery are as follows:

First prize: The betting numbers are all the same as the current lottery numbers (the order is not limited, the same below), that is, the winning lottery.

Second Prize: The bet number is the same as the 6 red ball numbers in the current draw, which means winning the prize.

Third Prize: The bet number is the same as any 5 red ball numbers and 1 blue ball number in the current draw number, which means winning the prize.

Fourth Prize: The bet number is the same as any 5 red ball numbers in the current draw, or the same as any 4 red ball numbers and 1 blue ball number.