Question
A coin is tossed four times. Find the probability of each of the following:
P(exactly 1 head)
I know we have to use to this formula
p(x=0)=nCk(p)^k(1-p)^n-k
How do you find P? if n=4
P(exactly 1 head)
I know we have to use to this formula
p(x=0)=nCk(p)^k(1-p)^n-k
How do you find P? if n=4