Hello, I need some help with one math problem:
"There are TWO events, one of these events has probability 0,84. (nothing is said about other event ) What probability is to have 4 of 6 such events occured."
As I imagine these events should happen in pairs [0,84, ???], [0,84, ???] and [0,84, ???].
6 events, 3 probabilities unknown.
any ideas?
Hi
As Mr.Fantastic said, you really should try to make your posts as clear as possible. Now I am just guessing what you mean here..
You say you have TWO events,
If
If you mean chances of happening 6 times in a row, then
This is also assuming that the probabilities remain constant etc.
If you wonder what are the chances of for example occuring 4 times and occuring 2 times, IŽd recommend the Binomial formula.( Check wikipedia or search forum for more info on binomil distribution).
Hope this helps a little..