menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
What is the theoretical probability that a coin toss results in two heads showing? I got two heads 29 times out of 100 times.
asked
Jul 27, 2019
135k
views
3
votes
What is the theoretical probability that a coin toss results in two heads showing?
I got two heads 29 times out of 100 times.
Mathematics
middle-school
Kenton Newby
asked
by
Kenton Newby
8.7k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
1
vote
Assuming the coin is fair, the probability of two heads is (1/2)(1/2) = 1/4, meaning that if toss 100 times, expect 25 two heads.
Yasin Br
answered
Aug 3, 2019
by
Yasin Br
7.7k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org