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 ->  Probability-and-statistics -> 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      Log On


   

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) About Me  (Show Source):
You can put this solution on YOUR website!
Question: Is that "trials" or tails?
Cheers,
Stan H.