SOLUTION: Let x be the absolute difference between the number of heads and the number of trials obtained when a coin is tossed n times. What are the possible values of the random variables x
Algebra.Com
Question 208442: Let x be the absolute difference between the number of heads and the number of trials obtained when a coin is tossed n times. What are the possible values of the random variables x? Find expressions for the probabilities of the first three and last three values of x.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Question: Is that "trials" or tails?
Cheers,
Stan H.
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