alexiss8634 alexiss8634 27-04-2024 Mathematics Answered You flip 3 coins 20 times and record the number of heads. The results are listed below. Complete the frequency table. A: a=4,b=9,c=5,d=2 B: a=3,b=8,c=6,d=3 C: a=5,b=6,c=7,d=2 D: a=2,b=5,c=10,d=3