- #1
#neutrino
- 51
- 2
Homework Statement
If a fair coin is tossed 6 times what is the probability of obtaining 3 heads and 3 tails /
Homework Equations
c(n,r)=n!
-------
r!(n-r)!
The Attempt at a Solution
the no of probable outcomes = 26
= 64
here's what i can't get around how to calculate the no. of times to get 3 heads and 3 tails out of all the other outcomes .