Question

Ava flipped a coin 2 times. What are all the possible outcomes in the sample space? Let T represent the coin landing tails up and H represent the coin landing heads up.

Answer 1

The possible outcomes would be...
(HH,HT,TH,TT)

Answer 2

The four outcomes are:

HH
HT
TH
TT

There are 4 outcomes that are possible. I've never seen anyone flip and edge, so that does not count.