Question

You toss 2 coins. Find P(at least 1 tail is tossed)

Answer 1

HH
HT
TH
TT

Answer 2

I don't think that's the answer they want :(

Answer 3

The possible outcomes are four:
HeadHead, TailHead, HeadTail, TailTail

What will be the probability that at least one tail comes out?
We can get TH, HT and TT.
Giving us three out of four possibilities.
The probability will be 3/4, 0.75 or 75%.

Answer 4

I didn't give you the answer

Answer 5

Thanks!

Answer 6

Np