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math isn't my thing, and probability certainly isn't my strong point. I constantly have issues with problems like this:
A fair coin is tossed 6 times. What is the probability that exactly 2 heads will show?
the answer is apparently 15/64. I think I understand the 64 is from 2^6, but that's about all i've got.
any help/suggestions? thank youuuuu!
A fair coin is tossed 6 times. What is the probability that exactly 2 heads will show?
the answer is apparently 15/64. I think I understand the 64 is from 2^6, but that's about all i've got.
any help/suggestions? thank youuuuu!