Question
Let $X$ represent the difference between the number of heads and the number of tails obtained when a coin is tossed $n$ times. What are the possible values of $X ?$
Step 1
Let $H$ be the number of heads and $T$ be the number of tails in $n$ coin tosses. Since each coin toss results in either a head or a tail, we have the equation $H + T = n$. Show more…
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