Probability
posted by bwb .
What is the probability of flipping a coin two times and getting no heads?
If I flip a coin twice and get no heads wouldn't it be 2/2 or 1?

Pr(tt)= 1/2 *1/2
posted by bwb .
What is the probability of flipping a coin two times and getting no heads?
If I flip a coin twice and get no heads wouldn't it be 2/2 or 1?
Pr(tt)= 1/2 *1/2