Question: A coin is tossed until a head appears. Let X be the number of tosses. In Exercises 1116, determine whether the random variable X has

A coin is tossed until a head appears. Let X be the number of tosses.

In Exercises 11–16, determine whether the random variable X has a binomial distribution. If it does, state the number of trials n. If it does not, explain why not.

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