Question

a coin is tossed 3 times find the probabbity that it land on head exactly once is?

Answer 1

Answer:

1/8

Step-by-step explanation:

The probability of a coin landing heads if it's tossed once is 1/2, we just multiply 1/2 3 times to find the probability:

$(\frac{1}{2})(\frac{1}{2})(\frac{1}{2})=\frac{1}{8}$