Question

if an unbiased coin is throw 4 times what is the probability of getting number
of head any time

Answer 1

given that the coin had thrown for four times
then the total no.of possible outcomes = 8
no.of favorable outcomes = 4
let the event be P(E)
then P(E) = no.of favorable outcomes/ total no.of possible outcomes
        P(E) = 4/8
        P(E) = 1/2