A coin is tossed 5 times. What is the probability that tail appears an odd number of times?
A.
B.
C.
D.

Using Bernoulli’s Trial Success and
As the coin is tossed 5 times the total number of outcomes will be .
And we know that the favourable outcomes of getting the odd tail number of times ,successes will be, getting a tail
The probability of success is and of failure is also

Hence, the correct option is c.