Central Limit Theorem Help!

label Mathematics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

Suppose we run an experiment where we flip a coin 3 times and record the number of heads that come up.  We run this experiment four times and find the average number of heads.  Approximate the probability that the average number of heads is greater than 2 (within, say, 5-10 percentage points). (Hint: CLT!) 

Jul 19th, 2015

Thank you for the opportunity to help you with your question!

3/8=8÷3

2.66..................................

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jul 19th, 2015

sorry how did you calculate this? I am not following...

Jul 19th, 2015

Since either head or tail in each outcome, 1/2×4=1/8

Since the coin is flipped 3 times, 1/8×3

3/8

8÷3=2.66

Jul 19th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Jul 19th, 2015
...
Jul 19th, 2015
Jun 28th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer