I need help calculating some probabilities. Here is my case: There are 5 possibilities for an "experiment" : Right, Centre and Left, Up and down. Chance of R = Chance of L = 26% Chance of C = 38% Chance of U = 8% Chance of D = 2% What is the possibility of each distribution in a group of 10 "experiments". The order of appearance doesn't matter. i.e what's the probability of R=2, C = 4,L=4,U=1,D=1 (R+C+L+U+D=10), etc????? If it is too difficult/timeconsuming please explain how am I to calculate probability of each distribution when only R,C,L are possible. Group must be 10!!!