Question

A coin is tossed 4 times. what is the probability of getting 4 tails?

Answer 1

i think the probability of gettjng 4 tails is 2

Answer 2

2

Explanation:

We know that P(Tail) = 1/2 and you want that to happen 4 times:

P(4Tails) = (1/2)(1/2)(1/2)(1/2)

P(4Tails) = 2

You multiply because it is an and situation.