The lottery game has the lowest probability of winning the first prize in the domestic lottery market, with a probability of only 2 1.42 million. Secondly, the winning probability of the first prize of the two-color ball is 1.772 million. As one of the two most popular colors in the United States, the winning probability of the first prize of Cai Zhao (Super Million) is one in 65,438+75 million, which is the most difficult lottery game in history. That is to say, the probability of winning the first prize in Cai Zhao of the United States is only 1/9.87 of that of a two-color ball.

Calculation of winning probability

Probability of winning each prize of two-color ball:

There are 1 possibilities for the first prize, and the probability is117,7210,088;

There are 15 possibilities for the second prize, and the probability is about11,18 1 406;

There are 162 possibilities for the third prize, and the probability is about1109389;

There are 7695 possibilities for the fourth prize, and the probability is about1/2303;

There are 137475 possibilities for the fifth prize, and the probability is about1129;

There are 1 0,043,640 possibilities for the sixth prize, and the probability is about116;

The total winning probability is about116. Calculation of winning probability of two-color ball

Winning Probability-A Method to Increase Winning Probability-Killing Number Strategy. You can first determine a killing range, such as parity, size, area, whether the current number is odd or even, which areas may appear, whether to kill the large number or the small number, and kill the number that is contrary to the trend. When selecting the interval, it is also necessary to determine whether there is skewness in the current period. Generally, you should pay attention when the temperature in the hot zone suddenly drops, and you can selectively kill the number of the hot zone.

Kill the number by subtraction. Subtracting the killing number means that the absolute value of every two numbers of the red ball in the previous lottery is taken as the next killing number, or the absolute value of the first two lottery numbers is taken as the next killing number. In addition, you can also use the absolute value of the red ball number MINUS the blue ball number in the last lottery as the basis for killing the number.

Kill numbers with mantissa. The 10 mantissa of the two-color ball is investigated separately, and the 1-2 mantissa that cannot be generated can be excluded from the 10 mantissa to be selected. Dividing the six red ball lottery numbers of the two-color ball into the top three and the bottom three can form a finer killing number. The first three prize numbers correspond to 2-3 mantissa, and the last three prize numbers correspond to 2-3 mantissa. The first three digits are generally in the range of 0 1 to 16, and the last three digits are generally in 17-33. The maximum number of 2-3 mantissas corresponding to the first three prizes can be excluded. For example, if you are optimistic about the mantissa 1, you only need to choose 0 11instead of 0 1 1, 265438+.

Using fault zone to kill the number. Broken area is a common phenomenon in two-color ball lottery numbers, especially when the middle position is determined according to 17, and two areas are equally divided left and right, forming four areas: 0 1-08, 09- 16, 18-25 and 26-33.

Kill the number with the three-phase prize number. You can consider the number of duplicate numbers and exclude them from the six numbers issued in the last period. In most cases, there are 1 next number. By determining 1 next number, you can kill other numbers in the next number. Similarly, we can also exclude 3-4 numbers separated by two periods.

Kill numbers with prime numbers. The two-color ball has 12 prime numbers, namely: 02, 03, 05, 07,1,13, 17, 19, 23, 29, 3.

Empty lines and empty columns kill numbers.