Q.22. Three coins are tossed simultaneously 60 times, with the following frequencies 3 heads : 10 times, 2 heads : 5 times, 1 head : 18 times, no head : 27 times. Find P(getting 3 heads) + P(getting no head).
Dear Student ,
Here is the similar link for your query :
We hope the above link will help you in clearing the doubt .
Regards