October 13, 2015

Homework Help: math $$

Posted by Angie on Thursday, February 21, 2013 at 6:09pm.

ty sooooo much
another question (sorry about all these just trying to get this done and learn it before tom.)

Jennie calculated the probabilities of various events involving a coin. What is the probability of a coin landing on heads at least twice when the coin is flipped three times
a. 1/8
b. 1/6
c. 1/4
d. 1/2
*i think it is d and if it is i need work for it* *no matter what i need work*

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