Please determine the accurate solution of the given Problem
Problem-A gorilla once made headlines after correctly "selecting" the winner of 13 out of 20 football games. He made his choice by grabbing one of two pieces of paper on which the team names were written. If this was repeated by another gorilla,
Part 1- What is the probability that she would be this lucky (i.e., the probability that she would get 13 or more correct).
I want assist to calculate the probability that gorilla would be lucky.