SOLUTION: an unbiased coin is tossed 5 times. find the probobility that , there are exactly 4 heads
Algebra.Com
Question 379729: an unbiased coin is tossed 5 times. find the probobility that , there are exactly 4 heads
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
5 coin flips can come up a total of 2^5, or 32 different ways. Only five of those 32 ways have exactly 4 heads...the answer is 5/32.
The proper way is to look at which equals 5.
RELATED QUESTIONS
an unbiased coin is tossed 5 times find the probability of the given event.
the coin... (answered by robertb)
an unbiased coin is tossed 5 times. what is the probability the coin lands heads more... (answered by robertb)
an unbiased coin is tossed six times. What is the probability that it will land heads:... (answered by Fombitz)
An unbiased coin is tossed 15 times. In how many ways can the coin land tails either... (answered by Fombitz)
An unbiased coin is tossed four times. Find the probability of the given event. (Round... (answered by solver91311)
An unbiased coin is tossed four... (answered by richwmiller)
A fair coin is tossed 9 times .Find the probability that it shows heads:-
1.exactly 5... (answered by oscargut)
A fair coin tossed 5 times. Find the probability that exactly 3 heads... (answered by ilana)
If an unbiased coin is tossed, what is the probability that it lands
a. Heads up
b.... (answered by farohw)