PLEASE HELP! My friend and i cant figure out the answer!!! i attached a picture of the question please help us!!!

Answer:
1. 1/2
2. 2/3
4. less
Step-by-step explanation:
Theoretical probability = 1/2 since there are two sides to a coin.
The experimental probability is 2/3 since it landed on heads 20 times out of 50 total tries.
The theoretical probability is less that the experimental probability