SOLUTION: Can someone help me with this problem? Its urgent and I dont understand it!!
A weighted coin has P(heads) = 2/5. You toss the coin four times. What is the probability you obtain
Algebra ->
Probability-and-statistics
-> SOLUTION: Can someone help me with this problem? Its urgent and I dont understand it!!
A weighted coin has P(heads) = 2/5. You toss the coin four times. What is the probability you obtain
Log On
Question 1028633: Can someone help me with this problem? Its urgent and I dont understand it!!
A weighted coin has P(heads) = 2/5. You toss the coin four times. What is the probability you obtain exactly three heads? Found 2 solutions by Natolino1983, robertb:Answer by Natolino1983(23) (Show Source):
You can put this solution on YOUR website! P(heads&heads&heads&heads) =P(head)*P(heads)*P(heads)*P(heads) =(2/5)^4 =0,0256.
BC every toss is independent from the other.
(
