Question

find the number of possible outcomes of tossing a coin 4 times

Answer 1

No. of possible outcomes of tossing a coin one time= (HH, HT, TH, HH)= 4 times.
So, the no. of possible outcomes of tossing a coin 4 times = (4×4)times = 16 times.

Answer 2

No.of possible outcomes of tossing a coin 4 times are 4×4=16
ie TT,HT,TH,HH(4) are the possible outcomes of tossing a coin 1 time
Therefore tossing a coin 4 times means 4×4
HOPE IT'S HELPFUL