combining 2 probabilities
I have 2 probabilities
p1 is the probability that team A will score 0 goals
p2 is the probability that team B will concede 0 goals
how do i combine the 2 and calculate the probability of team A scoring 0 goals into team B?
should the probability of A scoring 0 goals into team B not be the same as the probability of team B conceding 0 goals from team A?
Is it as simple as p1*p2? I thought i might need to use conditional probability to work out the intersection of p1 and p2, but it doesnt seem to look right when I do it
thanks for any help