Answer:
The chances given on the page for winning the jackpot ("1 in 302,575,350") is correct.
Step-by-step explanation:
We just have to verify that the number of possible lottery tickets is 302, 575, 350.
We have six numbers
N1 - N2 - N3 - N4 - N5 - N6
The first five numbers are a combination of 5 from 70. This is a combination because for example, 1,2,3,4,5 is the same as 5,4,3,2,1.
The total number of combination of x from n is given by the following formula:
![C_{n,x} = \frac{n!}{x!(n-x)!}](https://tex.z-dn.net/?f=C_%7Bn%2Cx%7D%20%3D%20%5Cfrac%7Bn%21%7D%7Bx%21%28n-x%29%21%7D)
The sixth number can be any of the 25 values.
The total number of combinations is:
![T = C_{70,5}*25 = 302,575,350](https://tex.z-dn.net/?f=T%20%3D%20C_%7B70%2C5%7D%2A25%20%3D%20302%2C575%2C350)
This means that the chances given on the page for winning the jackpot ("1 in 302,575,350") is correct.