Question

three coins are tossed simultaneously 200 times with the following frequency of different outcomes

Outcomes :- 3 heads 2 heads 1 heads no heads

Frequency :- 23 72 77 28

1) 3 tails
2)at most one head

Answer 1

Answer: 28 is for no. 1

77 is for no. 2

Step-by-step explanation:

No.1) if we have no heads that means we have all tails

No.2) the frequency is given