X is less than 11 when given the fact that X is greater than or equal to 7 .
use conditional distribution...
Hi all.
This is my first forum post, so please forgive me if I have done something wrong.
Now for my problem:
A stochastic variable is binomial distributed with number of trials and success probability in each trial .
Calculate the probability that is less than when given the fact that is greather than or equal to .
My suggestion:
Thank you for your time! I am really bad at probability and statistics, so I am fare from sure of what to do. I guess I have to use Bayes' formula:
but how do I calculate ?
If it isn't correct, I would very much appreciate if you would please tell me the solution.
Thank you in advance!
PS. Maiden rules!