Posted by Kate on Sunday, November 29, 2009 at 6:15am.
"getting at least one head in 3 flips"
implies you don't want all 3 tails,
Pr(all 3 tails) = 1/8
Pr(at least one head) = 1 - 1/8 = 7/8
so odds in favour of at least one head
= 7:1
Related Questions
Math - What are the odds in favor of getting at least one head in three ...
math - What are the odds in favor of getting at least one head in three ...
MATH Prob. - What are the odds in favor of getting at least one head in three ...
math - What are the odds in favor of getting at least one head in three ...
math - Consider the experiment of drawing two cards without replacement from an ...
Math - What are the odds in favor of getting at least one head in three ...
math - This is a confusing problem to me also, can someone please help me? What ...
Math - What are the odds in favor of getting at least one head in three ...
math - what are the odds in favor of getting at least one head in three ...
Math - What are the odds in favor of getting at most two heads in three ...
For Further Reading
