Question

A fair coin is tossed 6 times. What is the probability

Q: Answer-A fair coin is tossed 6 times. What is the probability of getting exactly either two or three heads?

Since a fair coin is tossed 6 times hence total number of possible outcomes 2 6 64Total number of ways of getting either two or three heads 6C2 6C3 15 20 35Hence required probability 3564

of getting exactly either two or three heads?

A 35/64

B 25/64

C 15/32

D 5/16

E None of these

Practice Next

More Probability Questions

Select the option in which the given figure is embedded.

Find out the alternative figure which contains figure (X) as its part.

Select the option figure that is embedded in the given figure (rotation is Not allowed).

Find out that answer figure in which the question figure is embedded.

Find out the alternative figure which contains figure (X) as its part.

From the given answer figures, select the one in which the question figure is hidden / embedded(rotation is not allowed).

Select the option in which the given figure X is embedded (rotation is not allowed).

From the given answer figure select the one in which the question figure is hidden/embedded in the same direction.

A fair coin is tossed 6 times. What is the probability

Solution